On Oct 6, 2008, at 7:17 AM, Robert Tillyard wrote: > Comcast are blocking your incoming port 25 so that you can't run > your own SMTP server. When you send e-mail you send it to someone > else's server on port 25. > > Regards, Rob. You just change the outgoing port to 587, that's all, or 465 for SSL connections. Peace, Gene