Topic: port25 problems
==== Required information ====
- iRedMail version: 0.8.7
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): MySQL
- Linux/BSD distribution name and version: Centos 6.5
- Related log if you're reporting an issue:
====
After installing iredmail and rebooting the system the port 25 is closed and remain closed.
iptables -L -n
Chain INPUT (policy DROP)
target prot opt source destination
ACCEPT all -- 0.0.0.0/0 0.0.0.0/0
REJECT all -- 0.0.0.0/0 127.0.0.0/8 reject-with icmp-port-unreachable
ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 state RELATED,ESTABLISHED
ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 tcp dpt:25
ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 tcp dpt:80
ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 tcp dpt:443
ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 tcp dpt:587
ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 tcp dpt:993
ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 tcp dpt:995
nmap domain.com
PORT STATE SERVICE
22/tcp open ssh
80/tcp open http
443/tcp open https
587/tcp open submission
993/tcp open imaps
995/tcp open pop3s
question: beside iptables is there other service/daemon that keep close port 25?
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