> Are they using an SBC connection by any chance? SBC has been gradually > rolling out a filter/block on outbound SMTP. See: > > <http://help.sbcglobal.net/article.php?item=4640> > > With persistence, it is possible to get them to remove the filter.
FWIW, we are using our campus STMP servers, and not a commercial service like SBC offers. And, we're trying to get meaningful traffic dumps to discover more about the problem, but so far I'm seeing it on only one customer's computer and when I wrote my previous message, we had no admin access to the system. Today in trying this out again (admin access in hand), it looks like we might only be having problems communicating with an Exchange 2003 SMTP server (SSL required). Communication with a non-SSL, non-Exchange SMTP server apepars to be working now. -- Jeremy Reichman Information and Technology Services Rochester Institute of Technology -- To unsubscribe: <mailto:[EMAIL PROTECTED]> archives: <http://www.mail-archive.com/entourage-talk%40lists.letterrip.com/> old-archive: <http://www.mail-archive.com/entourage-talk%40lists.boingo.com/>
