So I use Hostrocket to host my site. They offer very limited SMTP capabilities...I can receive everything, but checking mail is sorta of a drag, and really encourage users to use alternate SMTP ...
I'm tasked with sending some notifications from an AWS server (which is not static IP, and thus can't be used as an SMTP server because it just gets blacklisted) so I basically need a free SMTP ...
Users have noted significant issues with ability to send and receive mail, as well as overall sluggish performance from Mail.app 2.0.2 -- the new release included with Mac OS X 10.4.2. Other issues ...