Odd ....
My email is being received, but it can't be sent?
This happened right after I rebooted from yesterday's Security Update.
I know my outgoing email server is working because a) other users on the same server at my host is sending emails fine. b) sending email from my web-based email using that server is sending okay.
Is anyone else experiencing this problem? I've rebooted twice, and ran repair permissions .... no such luck.

?