[CentOS] Postfix (Roundcube client) sends mail, but not able to receive
Robert Moskowitz
rgm at htt-consult.com
Wed Mar 13 23:17:01 UTC 2013
On 03/13/2013 07:03 PM, Austin Einter wrote:
> Dear All
> I have some basic doubts.
>
> 1. Do I need to run postfix like /etc/init.d/postfix restart
> 2. What I found it , it is starting.., but when I check immediately ps -ef
> | grep postfix, I do not see any postfix process running.
In Centos we still have the service command, and it works well with
services like postfix. So you start, restart, and stop with:
service postfix start/stop/restart/status
Note that at some point, probably Centos 7, 'service' is going away.
Oh, and:
chkconfig --list|grep postfix
It should be on for all run levels if not:
chkconfig postfix on
> 3. Is there any system config file, where I need to mention system need to
> run postfix not sendmail....
Did you install sendmail?
grep sendmail /root/install.log
service sendmail status
chkconfig --list|grep sendmail
> 4. If postfix is not running, how am I able to send mails out....
check to see what is running.
> 5. I read some "make sure port 25 does not relay mails", can somebody
> explain more in this regard and how do I stop port 25 relaying mails...
Read to Postfix docs on this first then ask questions. Do a google
search. This is something you need to know about. the campworld howto
sets you up safe. If you got all of his stuff done.
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