Koltrix
Email API
Domain verification flows: checking DNS and explaining failures
Letting customers send from their own domain means checking their DNS. How to verify ownership, SPF, DKIM and DMARC and turn a failure into a clear fix.
5 min read
Letting customers send from their own domain means checking their DNS. How to verify ownership, SPF, DKIM and DMARC and turn a failure into a clear fix.
5 min read