XF 1.4 Emails bouncing back

I noticed that some of my site's new member registrations and password reset requests get blocked by their email provider and they bounce back to me. Is there anything that can be done on my end so this doesn't happen? How did the large Xenforo forums handle these issues? Thanks


Well-known member
The bounce backs should tell you the reason why, you need to explore those reasons. DKIM, SPF. Your site is using @gmail.com address, then use Google STMP for sending. etc.