I am noticing that for some reason every time a specific user on my
domain attempts to email a particular domain, the messages are always
queued up. They don't ever appear to send for some reason and I
checked the logs which don't really give any specific reason why he
can't send email to this domain. Do you guys know by looking at what I
can see on my end if this problem is caused by something on my end?
When I go to my Postfix email server, I checked to see what it
resolves as follows:
mail:~# host je.jfcom.mil
je.jfcom.mil A 140.32.76.138
Looks fine. Same IP here.
It looks like they have network problem - I can't connect to their SMTP
server as well.
Maybe it's temporary problem.
Pawel Lesniak