Dears, Kindly find your help on the below I recently installed: postfix 2.10.2 dovecot 2.2.5 on RHEL 5.9 server I test telnet & send test mail locally & things went great, Then i conneced to relay host and send message, message stuck in the queue with couldn't connect to relay ip message in maillog. I tried to telnet relay server but couldn't, relay server's owner told me that he can telnet my server Could you please help ?
