2
votes
2answers
561 views

server hang-up; no response, but no disconnections either

Greetings Experts, System: standard gentoo install with not much more than postfix. I was in the middle of a big IMAP-driven email-migration last night (a bunch of Perl scripts) when the new mail ...
1
vote
1answer
115 views

450 Error with Postfix

I have setup postfix to send outgoing mail, It works fine for most of the cases except for some e.g duke.alumni.edu where it gives me a 450 error, even though the email address is valid. This is the ...