postfix/smtp Connection timed out
Hello, I’m really frustrated.
I have a site running in a Centos 7 using php5.6, php-fpm and percona…
For some reason I can’t send emails from this server. I have another site running in a another server with same specs and it works without any problem.
Now I’m testing using the most basic command I know:
echo "My message" | /usr/sbin/sendmail email@example.com
and when I check the maillog I see:
Feb 5 14:17:52 stilo postfix/pickup: 8FB533FDAE: uid=0 from=<root> Feb 5 14:17:52 stilo postfix/cleanup: 8FB533FDAE: message-id=<20160205191752.8FB533FDAE@stilo.localdomain> Feb 5 14:17:52 stilo postfix/qmgr: 8FB533FDAE: from=<firstname.lastname@example.org>, size=267, nrcpt=1 (queue active) Feb 5 14:18:22 stilo postfix/smtp: connect to mx2.hotmail.com[188.8.131.52]:25: Connection timed out
I have tested it sending to different email providers and I got the same error.
I have check my /etc/postfix/main.cf side by side with the other server and they have the same configs.
Any clue of what could be wrong???
These answers are provided by our Community. If you find them useful, show some love by clicking the heart. If you run into issues leave a comment, or add your own answer to help others.×