I (we) recently got a 550 Source routing is not permitted. I think this problem is self induced but I don't know exactly how to fix it, so I'm consulting the group. We send emails to customers directly from the mainframe. ( and excuse me if I don't use all of the correct technical terms). Their email server gets and does a reverse lookup to be sure that the SENT FROM and REPLY-TO servers are the same. In the way we do our emailings from the mainframe, they will never be. Mainframe is vm.llic.com and reply to is LAFAYETTELIFE.COM.
Our server/email sysadmin has been wanting me to route emails through an smtp relay. Is there a way I can tell SMTP to send all out bound email through that relay? I've looked in the manual but didn't find anything obvious. TIA Steve
