1 Topic by filipe.mota

  • filipe.mota
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  • Registered: 2016-04-20
  • Posts: 16

Topic: How to change port 25?

.==== Required information ====
- iRedMail version (check /etc/iredmail-release): 0.9.6
- Linux/BSD distribution name and version: Debian 8
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): MySQL
- Web server (Apache or Nginx): Apache
- Manage mail accounts with iRedAdmin-Pro? No
- [IMPORTANT] Related original log or error message is required if you're experiencing an issue.
====

Is it possible to change port 25 to another? An example 2525.
How can this be done?

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2 Reply by ZhangHuangbin

  • ZhangHuangbin
  • ZhangHuangbin
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  • Registered: 2009-05-06
  • Posts: 31,163

Re: How to change port 25?

If you just want to open a NEW port for some clients or internal network devices, check this tutorial:
https://docs.iredmail.org/additional.smtp.port.html

If you want to disable port 25 and use another port instead, this is IMPOSSIBLE. Because all mail servers communicate with port 25.

3 Reply by filipe.mota

  • filipe.mota
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  • Registered: 2016-04-20
  • Posts: 16

Re: How to change port 25?

Thanks ZhangHuangbin!
smile