Deliverability
Deliverability you can inspect.
Warmup, bounces and IP reputation are visible, not hidden. You see what is happening to your sending and why.
Authenticated from day one
Add a domain and get the DKIM, SPF and DMARC records to publish. Verification tells you which records are still missing.
- DKIM, SPF and DMARC verification.
- Records available as a table or in BIND format.
- Publish to Cloudflare from the CLI, then wait for verification.
Warmup that pauses itself
A new IP has no reputation, so volume ramps up in stages: the daily cap starts at 50 and doubles each week up to 1,600 before full volume. When bounces or deferrals climb, the domain pauses; after seven clean days it resumes at the same stage.
Told when an IP is blocked
DevelEmail detects when your sending IP lands on a reputation blocklist and reports it in the daily digest, so you hear about it before your users do.
A daily digest
One email each day with yesterday’s stats, what needs attention, IP reputation, warmup progress and blocklist status.
Keep bad sends off your reputation
Suppression lists stop repeat sends to addresses that bounced or complained. Outbound mail is scored by rspamd before it leaves; spam verdicts are quarantined instead of sent.
- Suppression lists per project.
- Content scanning with rspamd.
- DMARC setup guidance in the docs.
Access is invite-only for now
Tell us what you are sending and we will review your request.