Thanks Viktor, I will ask the sender to check his mail server to verify he actually sent two emails and not one, as the logs I have seem to show. As you may have guessed MX record is to appliances, not servers I can get to the OS on, so I have to use GUI to search logs.
I searched that entire day and from address and only got one email. I will check again to make sure only one arrived at our network before I tell sender to prove they sent us 2 emails. -ALF -Angelo Fazzina Operating Systems Programmer / Analyst University of Connecticut, UITS, SSG, Server Systems 860-486-9075 -----Original Message----- From: owner-postfix-us...@postfix.org [mailto:owner-postfix-us...@postfix.org] On Behalf Of Viktor Dukhovni Sent: Friday, January 13, 2017 4:00 PM To: Postfix users <postfix-users@postfix.org> Subject: Re: need help finding a missing email. thanks for looking > On Jan 13, 2017, at 3:55 PM, Fazzina, Angelo <angelo.fazz...@uconn.edu> wrote: > > So can I blame supporttaskforce.com server for only sending one email and not > 2 ? Not necessarily. As Noel mentioned your server may have rejected the other recipient. Check your logs. The queue id may not show up in the reject message, because it is created when the first recipient is accepted, and the rejected recipient command may have been sent first. -- Viktor.