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Reference

Troubleshooting

Fixes for the usual suspects: no leads, no drafts, emails not sending, replies not detected, Reddit empty and tracking not verified.

4 min readUpdated

Most problems show up in two places, so start there: red dots in the Activity log, and off or failed quality check badges on Jobs & providers. How to read that page

#Nothing is happening at all

Symptom: no leads, no conversations, and nothing new in the Activity log.

  • The project is still Waiting for your review. Open its Analysis tab and click Approve & start.
  • The project is Paused. Click Resume project on the Analysis tab.
  • No AI or search key is working. The Overview checklist shows which key is missing. Keys you need
  • If the Activity log hasn't changed for several hours, something is wrong on our side. Contact support and we'll look into it.

#No leads are found

  • No search provider is on. Add a Tavily key, or check its quota in Settings → Free-quota guard.
  • The queries are too narrow. Try a query from your campaign in a normal search engine. If it returns nothing useful there, rewrite it. Writing good queries
  • Everything is skipped for poor fit. Filter the Emails tab by Skipped. If good pages are being skipped, your profile or the campaign goal may be too specific. Site analysis
  • There's already a backlog. Discovery pauses while plenty of found leads are waiting for research. Let research catch up.

#No drafts appear

  • No AI provider passed its check. On Jobs & providers, click Check next to each AI provider. Quality check
  • Leads have no contact. Leads in No contact can't be drafted. Add a contact finder like Prospeo or type the contact in yourself.
  • The AI is rate-limited. A 429 in the run details means the free tier is busy. Add a second AI such as Groq so jobs fall back instead of waiting.

#Approved emails aren't sending

Work through these in order:

  1. SMTP is set up. The Emails tab shows Send due now, not Connect SMTP to send.
  2. Its time has come. Each scheduled email shows when it goes out in the Scheduled view, in your timezone. Larvabot checks every 5 minutes.
  3. For emails without a time: the send window and daily limit. Weekdays only, in hours of your timezone (default 7-16), up to your daily pace. Check Settings → Sending (SMTP), or reschedule them to give them times.
  4. The project is active and the lead has an email address (contact-form leads are sent by hand).

Then click Send due now. If a send fails, the run log shows the SMTP error.

#Common SMTP errors

ErrorUsually means
535 / authentication failedWrong SMTP login or key. For Brevo, the login isn't your account email; copy it from the SMTP page.
sender not allowed / not verifiedThe project's Send from address isn't on a domain verified with your SMTP provider.
connection timeoutWrong host or port. Brevo is smtp-relay.brevo.com, port 587.

#Emails land in spam

  • Open the project's Setup tab: all four Email setup check rows should be green. Deliverability
  • Don't send from a brand-new domain at full speed. Turn on warm-up mode (Setup → Sending pace), which starts at 5 a day and holds when bounces climb. Warm-up mode
  • Run an inbox placement test on the Setup tab to see where your emails land at Gmail and other providers.
  • Make sure your drafts are personal. Identical emails to many people look like what they are.
  • For a new domain, build reputation first with your own inboxes using Mail Mantis, a free, self-hosted warm-up tool. How it fits
  • Still stuck? Contact us and we'll take a look.

#Replies aren't detected

  • IMAP isn't connected, or the password is wrong. Gmail needs an app password, not your normal one. Gmail setup
  • Replies go to a different inbox. Replies to hello@yourdomain must reach the inbox Larvabot reads, for example through Cloudflare Email Routing.
  • Click Check inbox now on the Emails tab to check right away.

#Reddit shows nothing

Reddit blocks many cloud servers. Larvabot has several ways in; add at least one of:

  • F5Bot alerts, with IMAP connected and keywords in sync on both sides
  • a search key, for site:reddit.com searches
  • more search keys, such as Linkup or Exa, so searches don't run dry

Also check Keyword health on the Analysis tab. Phrases with no posts in a year will never match.

#F5Bot alerts don't show up

  • The keyword on f5bot.com must also be on that project's F5Bot keywords list in Larvabot, spelled the same way.
  • F5Bot must send alerts to the inbox Larvabot reads over IMAP.

#Tracking says Not found

  • The snippet must be on the page itself, before </head>. Some builders only add custom code on published pages, not previews.
  • Check it has this project's data-key. Two projects each have their own key.
  • Using a tag manager? The status will say Not in page source once visits arrive. That's fine. Tracking snippet

#Settings says "could not decrypt"

A saved key couldn't be read back. Paste the affected keys again in Settings, and contact support if it keeps happening.

#Still stuck?

Contact support with the failing run's details from Jobs & providers and what you expected to happen. That usually makes the problem obvious.

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