mail refused by port 25

Posted by shantanuo on Super User See other posts from Super User or by shantanuo
Published on 2011-03-18T06:42:01Z Indexed on 2011/03/18 8:12 UTC
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email

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sendmail

When I try to send a mail from my Linux (CentOS) server, the exit status is 0, but the mail never reaches it's destination. The /var/log/maillog file has an entry something like this...

Mar 18 06:33:01 app11 postfix/qmgr[22454]: F18FD9F6074: to=<[email protected]>, relay=none, delay=0.01, delays=0/0/0/0, dsn=4.4.1, status=deferred (delivery temporarily suspended: connect to alt4.gmail-smtp-in.l.google.com[74.125.45.27]: Connection refused)

Am I blocked by google? I tried to send a mail to some other mail server and got the similar result.

Mar 18 06:33:01 app1 postfix/smtp[15460]: connect to acsinet11.xxx.com[111.222.333.444]: Connection refused (port 25)

How do I correct this problem?

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