Kevin - -I've got Postfix running on my IT Helpdesk system and its running fine. When I was having the smtp_recipient_restriction issue I went to the Postfix IRC channel & they felt a full-blown MTA was overkill, so I checked out MSMTP. My boss is uber paranoid when it comes to security so anything I could do to reduce services that needed to be run was desirable. -I apologize for the repeat database question. I'd been checking the incoming emails but that one got by me. It's possible that is what happened. I've just upped max_allowed_packet in my MySQL.ini file from 4M to 10MB. I also had disastrous luck trying to migrate MySQL to MariaDB & thought that might have had something to do with it. I also explicitly put MaxAttachmentSize in my RT_SiteConfig.pm and also set to 10MB. I'll test that soon. -I didn't spend too long with MSMTP. It was at least good exposure to it, as I'd never heard of it before. What's bugging me is why I can't use any of the smtp_recipient_restrictions on the server. In my eyes, those bases are already covered by our Exchange server and our Postfix mail relay. They've already been configured to deal with incorrect mail (sending out mail that isn't from our domain, etc.) but my boss is a die-hard security nut. Having gone through all of this now, I'm just going to stick with Postfix on the RT server and leave the mail protection to the others.
Thanks to everyone for the help & I apologize for the duplicate questions. Stephen Cena QVII MIS/IT Dept 850 Hudson Ave. Rochester, NY. 14620 585-544-0450 x300 [email protected] "Thank you for helping us help you help us all." --For email related issues, please contact [email protected] -- RT Training in Seattle, June 19-20: http://bestpractical.com/training
