Check Needs attention in Allocation, in Email infrastructure, for a warning when a sending campaign will start its last new lead within its next 5 sending days and its sending will then drop. After that day its mailboxes send only follow-ups, so its sending tapers off. The warning gives the date, the share of capacity its mailboxes then use and for how many sending days, so you can load more leads in time.

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Keep automatic mailbox capacity under health monitoring, even after it reaches its maximum. Reduce daily limits after repeated poor Infra Health, then recover gradually with healthy campaign sending. Retain earned capacity while campaigns are inactive.

Add your work inbox alongside a shared inbox in Settings → General. Remove each reply forwarding address independently and keep your saved addresses visible when forwarding is Off.

Keep an original campaign finishing its outreach while a revised or follow-up campaign uses the same sending domains and mailboxes. Lightmeter staff can review the affected campaigns and shared reputation risk before enabling sharing; mailbox sending limits still apply across campaigns.

Spread campaign sending through your scheduled hours, including after a late start or pause. Review completion estimates that account for sending pace, mailbox limits and follow-up waits.

Choose Clicked in Campaign activity on the Leads tab. Combine it with status, reply history, sender mailbox, deliverability, provider and search to find the leads you need. Clear conditions together or adjust one at a time.

Configure a destination for each sending domain and review observed requests, estimated navigations, automated traffic, and unknown requests in Infrastructure → Domains. Control tracking separately in Settings → Tracking while preserving redirects and configured tags when tracking is paused.

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Easy on the eyes, same at-a-glance signals.

Turn on dark mode in your operating system and Lightmeter follows it. Campaigns, the Unibox, Reports and every chart switch live, without reloading, and keep the same colors for status, health and reply polarity.

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Choose the campaigns to change.

Set link tracking for new campaigns, or explicitly apply the change to existing campaigns too. Open the clicked lead count in Analytics to see exactly who clicked.

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See which leads clicked.

Enable Link tracking in Settings → Tracking to use short HTTPS URLs on your sending domain. Review clicked leads and click rates by campaign, step and variant in Analytics, the API and MCP.

Choose whether the remaining steps in a lead’s campaign should stop when you send a personal reply or new email from the Unibox. You can make the same choice through the API or MCP; sending normally still continues the campaign.

Review qualifying native Close emails alongside your Lightmeter conversations in Reply handling and the Unibox. Match verified customer answers to their lead replies, with the same results available through the API and MCP.

Review qualifying HubSpot email activity alongside your Lightmeter conversations in Reply handling and the Unibox. Match customer answers to their lead replies, with the same results available through the API and MCP.

Choose an existing lead and a sent campaign email to reply from Unibox, even before that lead has replied. You can also start a new email in that campaign, or use the API and MCP.

List and filter campaign leads, review removal impact, update personalization, or top up from CSV from an API integration or connected AI agent.

Send a forward with a Fwd: subject to explicit recipients from an active workspace mailbox. Supply the message body, current message ID, and a unique key so a retry uses the recorded send result.

Preview the credit effect of changing a reply classification from an API integration or a connected AI agent. See whether a positive, neutral, or negative category would request a charge or refund before submitting a correction. The preview leaves classification and credits untouched.

Generate campaign Creative drafts from source material, review comments and checkpoints, and restore earlier working versions through an API integration or connected AI agent. Applying a draft does not approve or send it.

Mark a campaign lead as unsubscribed, block their email, or block their domain from a Unibox thread through the API or a connected AI agent. Unsubscribe also records the activity and blocks the lead email.

Render lead and sender variables for an accessible Unibox thread from an API integration or connected AI agent. Review missing values and substitutions before sending a reply.

Review campaign readiness and sequences, update sending schedules, duplicate or restore drafts, and send bounded test messages from assigned mailboxes through your own tools or a connected AI agent.

Stage files for Unibox replies through the public API or connected AI tools, then send them with the same thread and safety checks as the web inbox. List and reuse recent files, remove drafts, and read sent attachments from your integration.

Use named people from your team for every Setup mailbox, or choose a mix of specific and generated identities. Review the actual mailbox split, sender names, and shared usernames across domains before approving the plan.

Assess a draft subject and body through the API or a connected AI agent before saving Creative. Review six advisory metrics and the exact words or symbols behind each finding; no copy is saved or sent.

Create and inspect audiences from workspace leads or CSV files with an API integration or connected AI agent. Preview the effect before adding an audience's leads to a campaign.

Manage qualification prompts, preview processing costs, and start jobs from an API integration or connected AI agent. Follow a run, request cancellation, review results, and export a CSV.

Search, filter, and export workspace leads, inspect their reply history, and review CSV imports before applying or undoing them from an API integration or connected AI agent.

Read workspace settings, activity, billing, agreement details and PDFs, team members, and webhook history from an organization API key or a connected AI agent. Manage CRM connections and webhooks programmatically with the same workspace controls you use in Settings. Test a webhook destination before saving it, or send a saved test and inspect its delivery result.

List, create, update, and delete your workspace's shared reply snippets from an API integration or connected AI agent. The API and MCP return stored template text and sanitized HTML; variable insertion still happens in the Unibox editor.

Read your workspace's domains, mailboxes, sending health, campaign send logs, and detailed Reports from an API integration or a connected AI agent. Export infrastructure CSVs, compare deliverability and speed to lead, and access Revenue when your CRM connection enables it.

Add, review, import, export, and remove email addresses or domains on your workspace blocklist from an API integration or a connected AI agent.

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Follow positive replies into Close revenue.

Open Settings > Integrations > Close to connect your organization, save positive conversations for sales follow-up, and sync email opt-outs in your chosen direction. Map Close Opportunity stages, value period, currency and reporting time zone to power the Revenue report from Close.

Open Settings > Integrations > HubSpot to choose which Deal stages mean Qualified and Closed Won. Lightmeter uses your HubSpot time zone and company currency, and shows Revenue in Reports after you save the mapping. A monthly target is optional.

Filter campaign leads by how many sequence steps were sent to them and whether they replied. Combine contact depth with reply count or the latest message direction, then use the same filtered set for selection and Export CSV.

Open Settings > Integrations > HubSpot to choose positive replies, two-way blocklist sync, or both. Select the Contact and Lead values Lightmeter writes, decide whether existing records may change, choose email subscription types for opt-outs, and optionally run setup tests.

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Trace outreach through later revenue outcomes.

When Revenue is available in your workspace, open Reports to compare completed outreach months from leads emailed through positive conversations, qualified opportunities, and Closed Won. Expand any month to see its funnel, compare the current-quarter run rate with the previous quarter, and distinguish Lightmeter projections from HubSpot estimates.

Reserve each sending domain for one campaign with Auto assign mailboxes, even when healthy mailboxes from that domain serve different sending pools. Reduce correlated campaign exposure when one sending domain develops a reputation issue, without sacrificing within-campaign routing flexibility.

Send more safely with 24-hour mailbox send limits designed around how target boxhosts assess recent sending volume. Capacity returns continuously as earlier accepted sends leave the window, so limits adapt throughout the day instead of resetting at midnight.

Open the Infra page, expand a domain and mailbox, then choose Send log to review recorded campaign sends. Events are grouped into collapsed days; expand a day to compare exact times on a visual timeline, Target boxhost monograms, campaign names, and click-to-copy recipients. Filter by Target boxhost, campaign, exact date and time, or date order. Message subjects and content stay out of the log.

Launch or resume with a clear confirmation whenever Creative contains saved changes newer than the version marked Ready. Review Creative first, or explicitly continue with the Ready version while your newer changes stay saved for later.

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One campaign, four coordinated sending pools, with Infrastructure Health built in.

Under the hood, Lightmeter can now use experimental Infrastructure Health-aware planning to choose suitable mailboxes for each campaign destination using recent inbox-placement evidence. This gives campaigns a stronger deliverability foundation without adding another workflow for your team.

Google, Microsoft, SEGs, and Default are planned together, so one mailbox is not counted in several sending pools within the campaign. You keep one campaign instead of fragmenting the same audience, creative, schedule, and results across several campaigns.

[Observed] Open the chevron beside Reply and choose Reply All to include the current message's other recipients. [Observed] Forward is available from the same menu. [Observed] Drafts for each action stay separate.

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Attach and reuse files to replies

Add files to replies you send from the Unibox by using the new Attach button in the message composer. You can also drag and drop a file anywhere into the composer.

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Adapt only what each inbox environment needs.

Start with one Default campaign creative, then Adapt only the subject lines or message bodies that need a better fit for Google Workspace, Microsoft 365, or secure email gateways (SEGs). Each adaptation inherits every unchanged field from Default, so you can test focused changes without duplicating the campaign.

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See every issue stopping a campaign from resuming and open the right campaign section to fix it.

When a campaign is nearly ready to launch or resume but remains blocked due to unresolved issues, those issues are now shown in one convenient place. The number of issues blocking launch is displayed as a count within the Launch or Resume button, and updated in real time. Press the button to see the full list of issues.

Keep one campaign, audience, creative, approval, and schedule while Lightmeter automatically selects the matching sender pool and compares Google Workspace, Microsoft 365, secure email gateway, and Other performance in Analytics.

Open Finished campaigns and choose Reactivate campaign to return a completed campaign to Paused review, add new leads, and prepare it for another sending cycle. Existing results, replies, settings, and analytics remain intact, and sending stays paused until you finish the review and resume sending.

Open Deliverability to compare sent email volume and outcomes for Google, Microsoft 365, and secure email gateways. Expand Boxhost Mix to review Other and individual gateway vendors; Infrastructure RepRate uses the same G/M/S split.

Expand a domain in Infrastructure to compare warming pace, campaign sends against each mailbox limit, and total mail reported sent by the mail server during the selected activity range.

Match Lightmeter conversations to existing HubSpot Leads, save positive-reply threads for sales follow-up, and synchronize explicit email and calling blocks in both directions.

Open Settings > Webhooks, choose one delivery format, then select every compatible event your endpoint should receive. One configuration keeps the endpoint, event coverage, and tests together, while signed formats share one signing secret across the selected events.

Open a reply in Unibox to review its automated classification. Choose Positive, Neutral, or Negative, then select the exact subcategory that best reflects the conversation. Updated classifications flow into reply reporting, keeping your team’s reply analytics accurate and grounded in your own assessment.

Open Schedule to see the campaign's estimated completion date and 24-hour time, plus the time each step reaches 100%. The campaign timezone stays visible so deadlines and projected completion times are easy to compare.

Use End to stop future campaign work, Advance schedule… to complete a campaign that is at least 95% complete, or Reopen to return an ended campaign to Paused review. History, replies, lead results, and campaign data remain available, with the same lifecycle controls available through the API and connected tools.

Open Settings > General to send email notifications for every ordinary campaign reply, only replies in positive conversations, or none. Automated replies, bounces, unsubscribe requests, and warming messages are excluded. Your existing forwarding destination stays the same.

Open a campaign’s Leads, then choose Settings. Use Lead send order to prioritize new Step 1 sends by a numeric or date field. Choose highest, lowest, newest, or oldest first, decide whether leads without an ordering value for that field send first or last, and preview the eligible-lead value coverage before applying the rule.

Open a campaign's Leads list to distinguish leads matching your filters, every lead added over time, and how many were retained after removals or moves. A separate Sendable count shows who remains eligible for future sends.

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Scan every step and variant at a glance.

Open a campaign’s Ready tab to scan its timing and message structure without opening every sequence control.

Ask an AI agent to research every prospect. For example, it can match each one with relevant customer examples, save those personalized talking points to the right leads, and organize the results into audiences ready for campaigns.

AI agents connect to Lightmeter through MCP. Teams with their own integrations can use the same workflow through the API.

Open Profile settings to see which external account supplied your picture, follow the source link to change it, then update the picture when you return.

Open Leads from any workspace, map your CSV columns, and review the exact import impact before changing prospect data. Imports now report created, updated, unchanged, and failed rows separately.

Build trust from the first glance at the sender line. Extensive academic research shows that easy-to-pronounce names are more likable and make associated claims feel more truthful; research on usernames finds the same fluency effect on perceived trustworthiness.

Lightmeter now filters every generated given name and surname for pronunciation fluency in your market, removing awkward written forms while preserving legitimate US and French naming conventions.

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Match sender identities to your market.

Configure the mix of nationalities and ethnic backgrounds of the identities from which your emails are sent - in other words the email addresses and human names that go with them. Powered by census data and other public data sets, Lightmeter now generates names to match your market.

Each name is unique within your account, and across Lightmeter workspaces, which prevents deliverability fingerprinting and preserves maximum performance stability. You can also choose the gender mix between female, male, and gender-neutral.

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Turn marketing content into campaign templates ready to review.

Open Creative and choose Generate…. Describe your audience and offer, then paste or upload marketing material as TXT, Markdown, or PDF.

Review and refine the generated campaign templates, then insert them into Creative as a starting point for your team.

Save the industry keywords that describe your workspace in Settings > General. New infrastructure builds reuse them automatically, while each existing build keeps the keywords it used at the time.

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Keep one message body while learning which subject lines deserve the next sends.

Industry-first feature: you can now test multiple subjects per email body - specifically multiple subjects in a single email variant. Sending is split equally among subjects. New analytics show which subject performed best.

Lightmeter research shows that email subjects are more sensitive to spam filters than email body, and therefore more likely to land an email in spam. Therefore A/B testing multiple email subjects per email body is key for top deliverability. This new feature makes building such tests and seeing the impact a breeze.

Open Creative, choose Duplicate on the variant you want to use as a starting point, then edit the new variant independently with its subject, body, formatting, and threading preserved.

Open a campaign reply count to review the same classified replies in Unibox, including unsubscribe requests that need follow-up or suppression.

Use connected assistants and automation tools to create or update campaign subjects, bodies, variants, delays, and threading settings, then explicitly approve the version that should become sending steps.

Each change creates draft history, respects edit locks, and protects existing fields unless you explicitly choose to overwrite them.

Reports now keep recent campaign send totals aligned with sent message activity, including the step and variant details used in campaign analytics and deliverability views.

Open Creative to prepare campaign subjects, bodies, and variants together. Choose which variants are Enabled or Disabled for the next approved version, then approve it to update sending steps.

Current sending stays unchanged until you approve. After approval, review the pinned Approved view.

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Filter reply threads by sentiment and category from the Unibox sidebar.

AI reply analysis categorizes all replies and groups them by positive, neutral, or negative. You can now filter Unibox reply threads by these three sentiment buckets, as well as 20 different subcategories, including: budget timing, using competitor, proposal requested, and more.

Read and reply to emails from leads via the new Unibox API and through MCP. Filter by reply type, including positive, neutral, negative, and detailed reply categories already supported.

Reply directly to those messages from any of your Lightmeter mailbox identities. Plaintext validation checks your reply content before send so formatting problems do not sneak in.

Campaign resume checks now catch contact data that still contains unfinished personalization text before sending continues. Review the affected leads, repair the values, and resume with the same pre-send protection that already guards missing personalization.

Unibox now loads in a fraction of the time it used to, especially for workspaces with many messages and threads with long reply histories.

For one busy workspace, the load time dropped by 23 seconds, meaning reaching inbox zero just got much faster.

More precise reporting, filtering, and controls for deliverability have been added. Audiences can now split into separate campaigns by inbox provider, such as Google Workspace and Microsoft 365. This helps make more efficient use of sends and mailboxes, and diagnose deliverability issues earlier.

Review provider-specific deliverability context in Reports, campaign Analytics, and campaign lead filters when a campaign needs more focused delivery handling.

Create or rotate a webhook signing secret in Settings → Webhooks, then verify signed delivery headers before your endpoint processes Standard JSON + HMAC or Instantly-compatible events.

Check the event ID, timestamp, and HMAC signature on each delivery so your integration can reject stale, duplicate, or unsigned requests.

When reviewing a new infrastructure build, choose CSV beside the domain or mailbox proposal list to download proposed names and domains before approval.

Share the files with teammates when you need quick sign-off on the names and domains that will become part of your sending setup.

Open Settings > Billing to review platform payments and invoice links for your workspace.

Open Email Inventory, filter the Domains or Mailboxes view, then choose Export CSV to download only the rows in the current view.

Mailbox exports include identity and age by default, keeping login details out of the standard file.

Open Reports > Engagement to compare reply types, see campaign concentration for each type, preview replies, and open the full thread in Unibox when you need context.

Open Reports > Reply handling to review how quickly incoming lead replies get answered, track unanswered reply backlog, and compare follow-up health for cold threads in the selected date range.

Open Reports > Deliverability or a campaign's Analytics tab to review Infra Health with the same infrastructure scoring basis used by mailbox and domain views, so campaign rows, overview cards, and trend charts stay aligned.

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Insert snippets and variables into replies, with missing values flagged before send.

Open Unibox and press the magic slash key to see a list of available snippets (canned responses) and variables. Select one to see the content inserted directly into your reply, personalized to the lead, and see exactly what will be sent.

Inserted variables are highlighted in blue. If any variable values are missing, they'll show up in bright red, and you'll be stopped from sending your reply to avoid the foot gun.

Use Preview to see exactly what will be sent, with no highlighting whatsoever, for a final bulletproof pass.

Selected beta customers can connect Beam to MCP-compatible tools with secure Lightmeter sign-in, then list campaigns, retrieve analytics, submit campaigns, and add leads without copying an API key.

Use / in supported editors to open variables first and snippets below, search from the insert menu, or use # for snippets only.

Campaign messages stay plain text, while Unibox uses the active rich-text or plain-text composer. Use Generate Rich Text from Plain for Markdown-style bullets and links, or Generate Plain Text from Rich for plain text, with confirmation before replacing existing content.

Open Settings > General to choose where replies received by workspace mailboxes are forwarded.

Before saving, review the current forwarding summary and confirm only when the new address will replace existing mailbox destinations. The address is checked before the change is applied, and the save updates existing mailboxes while keeping one workspace default in Settings.

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See campaign results in your own dashboards and reports.

Use the new analytics API to fetch granular campaign statistics into your own apps, automations, and data warehouse.

Supported are date-scoped campaign trends by day, week, month, or total, organization-wide rollups, sequence-step and variant performance, lead outcomes, and individual lead activity.

Metrics stay consistent across overview, campaign trend, and sequence responses: replies, positive replies, end-autoreplies, bounces, blocked sends, and blocklist counts use the same semantics wherever they appear.

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Write copy together without losing track of who is editing.

Open the Copy tab while editing a campaign to see what changes are being made, and by whom, in real time.

Every editor's cursor is visible and flagged with their name, and every keystroke they make is applied and saved in real time.

Go to Settings > API to create named workspace API keys with expiration dates, copy the new key once, and review key activity alongside other workspace changes.

Admins and Owners can create, edit, or delete keys. Other team members can still view the page, with key details and management actions reserved for Admins and Owners.

Open Blocklists in Settings, filter the list, select all visible rows, and expand the selection to every matching email address or domain before exporting one CSV.

The table now keeps the selected count, filtered export, and mobile row labels aligned as you review larger blocklists across pages.

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Watch the relationship between deliverability health and reply performance on one timeline.

Open Analytics for a campaign and select Show in the Deliverability panel to compare Content Health, Infra Health, and Auto reply rate on the same weekday timeline. Weekends are removed to show trends more clearly.

Changes in copywriting are highlighted and clearly labeled, so you can see the impact of changes in content on campaign performance.

Open Profile in Settings to update the name shown in your account menu, change your email address, or manage password and sign-in methods in the secure account page. Changes stay in sync with your login account.

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Avoid oversending when there are many leads at the same firm.

Open Leads while creating or editing a campaign, turn on Limit emails per company, and choose an hourly, daily, weekly, or monthly cap for each recipient email domain.

When enabled, this limit is also reflected in timeline projections, so your campaign timeline projections are always accurate.

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See what providers are bringing down performance.

Different providers affect campaign performance very differently. Now you can quickly spot trends in campaign health indicators (auto reply rate and bounce rate) across providers to inform your list segmentation decisions and drive up engagement.

Open Deliverability in Reports to compare auto reply rate and bounce rate by provider against the all-providers baseline, with sent volume included and low-volume providers kept out until you choose to show them.

Create a Campaign Created webhook in Settings to notify your team or integration whenever a campaign is created from the app or API, with workspace details and a campaign edit link included.

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See who has access, and assign roles.

Open Team from the main navigation or Settings, add a teammate, and copy a single-use setup link so onboarding does not depend on invitation email delivery.

Open the new Copy tab while creating or editing a campaign to draft subjects and body text, save review checkpoints, comment on edits, and send prepared copy to Steps only when you choose.

Open the Mailboxes tab while editing a campaign to switch between Currently assigned and Previously assigned mailboxes, keep completed campaign sending history visible, and trace mailbox release events from Activity.

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See the full campaign schedule in one place.

Open the new Timeline tab while editing a campaign to see projected timing for every step, follow the path from today to completion, and keep the full schedule easier to scan beside Analytics.

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Check recycled share, recency, and overlap before you launch.

Open the new Recycling view under Leads to see how much of a campaign is net new versus previously contacted, review how recently recycled leads were last used, and spot the earlier campaigns creating the biggest overlap.

Open the Volume tab in Reports and compare weekly sends against the same Capacity Per Day value used for your workspace, so planned totals now stay aligned with the sending volume you actually have available.

Open the Analytics tab or Reports to see explicit opt-out replies counted with other human replies. Reply totals, reply rates, and step-level reply counts now stay aligned with the inbox.

Open Inbox, Others, or Actioned and start browsing threads sooner, even in workspaces with heavier reply history. Thread totals still update, but they no longer block the first list or the first selected conversation from appearing.

Open Email Inventory to see how old each domain or mailbox is, sort both tables by age, and narrow either view with minimum-age filters when you want to focus on more established sending inventory.

Open the Campaigns, Deliverability, or Stocks tabs on Reports and narrow campaign lists by name or status. Default report views now focus on reportable campaign statuses, while draft and deleted campaigns stay out of the initial view.

Browse longer Unibox message threads and scroll near the end of the list. Older conversations now load automatically with infinite scroll, while Load older threads stays available when you want to keep browsing manually.

Campaign links now include the workspace in the address, so bookmarked or shared links reopen the same campaign in the right workspace and make switching feel more direct.

If you removed a lead from a campaign before sending began, uploading that corrected lead back into the same campaign now returns it to Pending status so it is automatically queued for sending again.

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Surface any kind of change fast and optionally bookmark or share the view.

Open the Activity tab while editing a campaign to review its recorded history, search and filter it by actor, event, source, date, or keywords, and bookmark or share the exact same filtered view by URL.

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Compare lead reach, provider mix, and reply performance at a glance.

Open the Campaigns tab of the Reports page to compare campaigns in a bubble chart, switch between reply-focused outcome metrics, segment results by email provider or lead quality, and optionally size each point by leads reached.

Open campaign reply threads with earlier threaded campaign steps included, including conversations that previously started from a later follow-up.

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New lead blocking options from within thread context

Open the new More actions menu beside Reply to mark a lead as unsubscribed, add the lead or their company to your blocklist, or jump straight to the related campaign.

A very small number of reply-related webhook events could previously be missed when older inbound replies needed repair. That rare edge case affected reply_received, positive_reply, lead_interested, and lead_wrong_person.

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Catch missing template values before campaigns resume or launch.

Prevent sends when campaign template variables would render blank or unresolved. Review the exact blocking leads, repair safe pre-launch values, export affected leads for spreadsheet repair, or remove leads before resuming.

Resume paused campaigns directly from the campaign overview, scan contacted and completed progress in clearer pills, and spot deadline warnings while row actions stay visually consistent.

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Expand one page of selected leads into the full filtered result set before you remove or export.

Select the current page first, then expand that selection to every matching lead across pages. Exclude specific rows, review removable versus non-removable leads before bulk removal, and keep CSV exports aligned with the same filters.

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Spot locked lead edits immediately, then decide whether to remove those rows or leave them in place.

See which campaign leads are no longer editable, review why those values are locked, and decide whether to remove those leads or take another action with more confidence.

Review campaign templates with stronger checks before any emails send. Unresolved template text is now flagged before launch, and escaped literal braces are documented for the rare cases where you want to show them intentionally.

Send campaign emails with custom variables that include spaces in their names. Templates such as {{icebreaker ready}} resolve from the matching lead attribute across previews and live sends.

Open Unibox folders more reliably when an account has a larger reply history. Inbox, Others, and Actioned lists return the latest threads without waiting on unrelated stored message bodies.

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Correct reply status once. Campaign stats follow the same status.

Mark a campaign reply thread as Positive or Negative from Unibox, and campaign reporting uses that same status immediately so positive-reply counts match the inbox.

Set a campaign start time before launch so emails wait until that moment, then continue under the normal sending schedule, mailbox limits, and campaign rules.

Create draft campaigns and add leads, copy, and scheduling. When you're done, submit for final review and launch by an expert member of our team.

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See exactly how each mailbox is paced before today's sending starts.

The campaign Mailboxes tab now shows how every assigned mailbox is being used today, including remaining capacity, shared usage from other campaigns, and whether the mailbox is on track or full.

Campaign reports now include weekly reply-rate trends, cleaner grouped column styling, and percentage values of 100% or higher without unnecessary decimal places.

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Prevent blanks in emails by ensuring variables are safely replaced.

Write fallback text such as {{companyName | your company}} so campaign templates keep natural wording when a lead variable value is blank, then use launch checks to see which missing values still need attention.

Tests sent from configured webhooks now appear in delivery history with a Test badge, the exact event ID, and the outbound request headers so you can match what Lightmeter sent with what your endpoint received.

Campaign sends now spread more naturally through the day instead of piling up early, helping protect sender reputation while making it easier to see how each mailbox's capacity is being used.

Active campaigns now reuse cached lead analysis results correctly while backlog reconciliation catches up, so deliverable leads can resume sending sooner instead of waiting behind missing-analysis rows.

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Check reachability and list health before you launch.

Review which leads are ready to send, which are excluded, and which mailbox providers dominate your list before launch. Campaigns can still launch while analysis continues, only verified deliverable leads send, and temporary verification outages now surface clearly so you can retry affected leads.

Set a per-mailbox daily send limit before assigning mailboxes and it stays consistent when you return to the campaign.

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Find specific webhook events quickly and check the exact data sent.

The webhook deliveries view now lets you search across recent activity, filter and sort the table, page through larger histories, and open any row to inspect the exact stored payload when you need to verify what Lightmeter actually sent.

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Save common answers once. Insert them inline when you reply.

You can now keep a shared library of reply snippets and insert them inline while replying, so common answers, links, and explanations are always close at hand.

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Type /, search a variable, insert it at the cursor.

The reply composer now supports a slash-key variable picker, so you can insert personalization fields like first name, last name, company name, and lead email inline as you write, including while editing snippets.

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Cycle spintax preview combinations before you send.

Campaign previews can now regenerate spintax on demand, so you can inspect different subject and body combinations instead of trusting a single sampled output.

Active campaigns can now be paused straight from the main campaign view, so control is available exactly where you are already checking performance and status.

Campaign overview tooltips now expose the real lead counts behind the progress metrics, so percentages are easier to interpret at a glance.

Replies with multiple paragraphs now render with their original line breaks intact, making longer responses much easier to read inside Unibox.

Unibox now supports forwarding as well as replying, so messages can be passed on directly from the conversation view when another teammate needs context.

The conversation list now includes message preview text, so you can scan context before opening a thread.

Recipient details are now visible inside the Unibox message view, so it is easier to understand exactly who each message was sent to.

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See every mailbox, the domains behind it, and the campaigns currently using it.

Infrastructure views are now available beyond the Lightmeter account, so customers can see the domains, mailboxes, and campaign assignments behind their outbound setup without relying on hidden internal context.

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Native Slack formatting, with direct links into Unibox.

Reply notifications can now land directly in Slack, without relying on a Slack-compatible webhook or a Zapier bridge, and they arrive with cleaner Slack-native formatting.

Several day-to-day regressions were fixed in one pass, tightening the places where the UI could disagree with actual campaign state.

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See auto-reply rate directly in Analytics.

Lightmeter now surfaces auto-reply rate in Analytics as a dedicated deliverability metric. In extensive testing, it has proved to be a strong and reliable inbox-placement signal for real leads.

Individual campaign analytics was redesigned to make progress, engagement, list quality, and deliverability easier to scan in one place.

Unsubscribes are no longer scoped only to the campaign where they were seen. The new behavior blocks that address across the workspace.

The schedule editor no longer relies on a fixed timezone dropdown. You can now search across timezone names and aliases to find the right schedule faster.

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Use each lead's saved timezone automatically.

When this setting is enabled, Lightmeter now evaluates each lead's sending window using that lead's saved timezone, falling back to the campaign timezone only when needed.

When you set a completion deadline, Lightmeter now stops sending automatically once that deadline expires instead of leaving the cutoff to manual enforcement.

Sender identity continuity makes mailbox changes much safer by default and preserves the history needed to understand deliverability at the mailbox level.

Manual lead removal shipped to production, giving you a direct way to stop individual contacts from continuing through a live sequence.