Re: SMTP AUTH is required for users under this sender domain (Mailing list

Aha, my mistake, i forgot to mention that you need to add a setting in /opt/iredapd/settings.py and restart iredapd service:

CHECK_SPF_IF_LOGIN_MISMATCH = True

If it still doesn't work, please turn on debug mode in iRedAPD and trigger this issue again. i need detailed debug log for troubleshooting.

I will enable this option by default in next release.