1
vote
0answers
124 views

No more emails being received for user from an email sender

I've set up a Postfix installation based on http://flurdy.com/docs/postfix/ with modifications where I felt was sensible. Emails are being received fine until some users simply no longer receive ...
0
votes
1answer
154 views

Authentication issue with mail server

I followed the instructions at https://help.ubuntu.com/community/PostfixCompleteVirtualMailSystemHowto to setup a smtp and imap server on my local network. But when i try to login with thunderbird ...
0
votes
1answer
343 views

Ubuntu Mail Server Configuration on EC2 and Login in using Client like Outlook

I have configured postfix, courier on EC2 which is having Ubuntu 12. The necessary port's are opened SMTP, IMAP, POP3. Installed and configured postfixadmin. Added domain and some mail boxes. I am ...