[CentOS] tcpserver on port 25
Susan Day
suzieprogrammer at gmail.com
Wed Feb 24 13:45:26 UTC 2010
On Wed, Feb 24, 2010 at 9:18 AM, Chan Chung Hang Christopher <
christopher.chan at bradbury.edu.hk> wrote:
> Eero Volotinen wrote:
> > 2010/2/24 Susan Day <suzieprogrammer at gmail.com>:
> >> Hi;
> >> [root at 13gems beno]# netstat -ltnup
> >> Active Internet connections (only servers)
> >> Proto Recv-Q Send-Q Local Address Foreign Address
> >> State PID/Program name
> >> tcp 0 0 0.0.0.0:3306 0.0.0.0:*
> >> LISTEN 24560/mysqld
> >> tcp 0 0 0.0.0.0:110 0.0.0.0:*
> >> LISTEN 27762/tcpserver
> >> tcp 0 0 0.0.0.0:25 0.0.0.0:*
> >> LISTEN 27758/tcpserver
> >> tcp 0 0 :::80 :::*
> >> LISTEN 1598/httpd
> >> tcp 0 0 :::22 :::*
> >> LISTEN 11453/sshd
> >> No wonder my email server is broken! How do I move tcpserver off of port
> 25?
> >
> > If you are using qmail, then tcpserver is part of it.
> >
> > Usually tcpserver is running under supervise, so you must stop supervised
> qmail.
>
> Er...i think NOT.
>
> Susan, is qmail-send running? tcpserver is used to run qmail-smtpd to
> accept emails but qmail-send does the actual queue processing and delivery.
>
[root at 13gems]# ps wax|grep qmail
7759 ? S 0:00 supervise qmail-send
7761 ? S 0:00 supervise qmail-pop3d
7763 ? S 0:00 supervise qmail-smtpd
27755 ? S 0:00 multilog t s100000 n20 /var/log/qmail/qmail-send
27756 ? S 0:00 qmail-send
27758 ? S 0:00 /usr/local/bin/tcpserver -v -R -l
mail.13gems.com-x /etc/tcp.smtp.cdb -c 30 -u 508 -g 503 0 smtp
/var/qmail/bin/qmail-smtpd
mail.13gems.com /home/vpopmail/bin/vchkpw /usr/bin/true
27759 ? S 0:00 multilog t s100000 n20 /var/log/qmail/qmail-smtpd
27762 ? S 0:00 tcpserver -H -R -v -c100 0 110 qmail-popup
mail.13gems.com /home/vpopmail/bin/vchkpw qmail-pop3d Maildir
27763 ? S 0:00 multilog t s100000 n20 /var/log/qmail/qmail-pop3d
27771 ? S 0:00 qmail-lspawn ./Maildir
27772 ? S 0:00 qmail-rspawn
27773 ? S 0:00 qmail-clean
27817 pts/0 S+ 0:00 grep qmail
>
> Do you also use publicfile for serving webpages?
>
No.
TIA,
Susan
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