I can send email. I just can't receive email I am getting and error
Permanent Failure: 554_Transaction_failed. All the services are running. I can telnet to 110 25 143. I am also running Imap. I can send and receive email internally I can send email outside of my network I can't receive emails outside of my network. I made sure under mynetworks it has local network address.
I'm coming a little bit later here, but can you post more information on this issue, plus you can always look at the logs of postfix, do a "postfix reload" and see how it reflects on the logs.
I am running Postfix version 2.3.3.1 on previous version of Postfix there would be permit_mynetworks option on this version there isn't and that is why I can't receive emails. I am not sure what the new option is to choose to allow emails in.
I believe that this article would have the answer - http://www.howtoforge.com/postfix_antispam_mailscanner_clamav_ubuntu_p3