Overview
Emails land in spam when providers don't trust your sender reputation or your content triggers filters.
Common Causes
| Cause | Solution |
|---|---|
| Sending too fast from a new account | Slow down volume; warm up gradually |
| No email warm-up history | Enable Email WarmUp in sender settings |
| Spam-like content | Remove spam keywords; use natural language |
| Low engagement | Improve targeting and subject lines |
| High bounce rates or complaints | Clean your lead lists; verify emails |
Quick Fixes
- Enable Email WarmUp. Build sender reputation over time.
- Verify your domain. Add SPF, DMARC, and DKIM records.
- Use plain-text emails. Toggle in Sequence → Settings.
- Add a custom tracking domain. Replace default tracking links. Note: New email accounts need 2-4 weeks of warm-up before high-volume sending.
See also: Inbox Placement Test Shows Spam Despite High Sender Health.