Change Sentora and Postfix SMTP port 25

[luxius99]

100's on Google :
Google: postfix change port 25 to 587 centOS 6

Most useful: http://www.faqforge.com/linux/how-to-ena...n-postfix/

I have tried above suggestion but still no luck.

Seems like when sending email it still use port 25, how to change it to 587

[TGates]

Did you restart postfix or your server? Also make sure the port is open and properly forwarded in any routers you may be using.

[pralangga]

It work 100% for me.

Just add
submission inet n - n - - smtpd
after
smtp inet n - n - - smtpd

Here is my master.cf config file
==========================================
#
# Postfix master process configuration file. For details on the format
# of the file, see the Postfix master(5) manual page.
#
# ***** Unused items removed *****
# ==========================================================================
# service type private unpriv chroot wakeup maxproc command + args
# (yes) (yes) (yes) (never) (100)
# ==========================================================================
smtp inet n - n - - smtpd
submission inet n - n - - smtpd
# -o content_filter=smtp-amavis:127.0.0.1:10024
# -o receive_override_options=no_address_mappings
pickup fifo n - n 60 1 pickup
-o content_filter=
-o receive_override_options=no_header_body_checks
cleanup unix n - n - 0 cleanup

[ras_jack]

Hi friends...

I can't solve the problem but i test sentora on amazon EC2 instance and there works like a charm.

Thanks for everybody that assist my requets, i really appreciate your time.

Regards