Blog
Notes on outbound that respects the rules.
Deliverability, warmup, sending limits, and how to run outbound with AI agents that wait for a person to say yes.
2 posts
deliverability7 min read
SPF, DKIM, DMARC alignment: why your green checkmarks can still lie
SPF and DKIM can both pass while DMARC alignment quietly fails. How to read your Authentication-Results header and confirm the From domain actually aligns.
deliverability6 min read
What Google's bulk sender rules actually ask of cold emailers
SPF, DKIM, DMARC alignment, one-click unsubscribe, spam under 0.10%: Google and Microsoft now enforce the same bulk bar. The checklist, and the two gotchas.
Nothing matches that search.
Try a different word, or clear the field.
Topics
Elsewhere
Run it on a server you control.
Self-host it with your own keys, and keep the decision about what leaves with people. Pre-release: the installer brings up the upstream warmbly release until SalesOS publishes its images.