shudder, 6 months ago (edited 6 months ago) @preinheimer Had this problem when I was sending emails with misconfigured or missing spf/dkim/dmarc headers through imported mailbox. It was rejected by gmail, but not the middleman - it could be found there ...in trash bin in my case. You can test your mailserver config here: https://www.mail-tester.com/
@preinheimer Had this problem when I was sending emails with misconfigured or missing spf/dkim/dmarc headers through imported mailbox. It was rejected by gmail, but not the middleman - it could be found there ...in trash bin in my case.
You can test your mailserver config here: https://www.mail-tester.com/