Topic: Reconfiguring SMTP to port 25 disrupts POP3s
I use iRedMail 1.6.2 MARIADB edition:
- Deployed with the downloadable installer
- Linux Debian 11.6/64
- Store mail accounts in which backend MySQL
- Web server Nginx
I rebuilt Postfix to work without SSL and use port 25.
This has been successfully achieved thanks to two of your manuals:
"Disable postscreen service"
"Enable SMTP SASL AUTH on port 25"
It turned out perfectly!
But unfortunately, the work of POP3s has been disrupted:
- port 995 is now no longer working, port 110 is working instead without SSL.
But I need POP3s to stay working in the previous SSL/995 status.
How can this be done?
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