Interesting issue - I can receive e-mail, but can't relay apparently.

[mike_art03a]

Yeah, I figured the reverse look up might be the issue. Sadly, that's on the server provider's end (Canaca). They also own a Independant ISP (Acanac), I can only assume they're recycling an IP address that belonged to their ISP.

Looks like I can send mail to my gmail account now. Probably because it took longer to resolve DNS issues I guess.

Here's a copy of my log attached just the same.

-Edit: I should ask this while I am at it, what are the mail server settings that allows me to use external mail clients to be able to connect to send/receive mail? I've been scouring the documentation and haven't seen anything mentioned. -

Also, thanks for your help again!