XF 1.4 Emails

[upnet]

I having an inconsistent problem with reigstration e-mails and notifications. Some users are getting them and some aren't. There is nothing in my ACP server error log. I'm not sure where to begin to debug this. I recently changed servers and some users say they used to get notifications but now get none. I'm getting more messages through contact form that registration validation e-mails weren't received. Any help is appreciated as always!

 

[upnet]

I looked in cpanel under track delivery, I specified an e-mail address I know isn't working and I see this error for it:
SMTP error from remote mail server after RCPT TO:

 

[Mike]

Is that all of the error that it's showing? Because that's not actually an error message from the remote server.

Otherwise, you may want to look at: http://xenforo.com/community/resources/dealing-with-spam-filters.366/

 

[upnet]

Is that all of the error that it's showing? Because that's not actually an error message from the remote server.

Otherwise, you may want to look at: http://xenforo.com/community/resources/dealing-with-spam-filters.366/

I am using SMTP with same domain as web-site. It definitely seems to be a spam filter problem though. Is there any other way to address this short of trying to get unblacklisted from all the various servers blocking my emails?

 

[Paul B]

Other than changing the server IP address and/or the domain name, not really.