SMF forums mass email

[pspbetap]

So I converted from PHPBB2 (other thread about SMTP mass email) to the SMF forums..which I prefer.

The issue I'm facing again is the mass e-mail function not working.

SMF uses 1 of two means to send e=mails via php, the sendmail function or through SMTP.

Sendmail works great, aside from the fact that it can't send to any e-mail addresses that don't end in @pspbetapsi.com (my domain). I tried to work around this by using the e-mail forwarding in my cpanel..which also doesn't seem to work.

SMTP does a similiar thing...I can get it to send to my @pspbetapsi.com addresses, but anything outside my domain never gets delivered. I've tried using the master username (pspbetap) that I recieved with my domain and a created e-mail address (admin@pspbetapsi.com) and both do the exact same thing.

http://pspbetapsi.com/brothers/

I can give login information, but if someone has a solution, I'd rather do that first.