Score:-2

MX Record, POP3 Server, Port 110

af flag

I have setup my DNS for my domain name and have a POP3 server on my VPS.

Now, I want to a run a POP3 mail server without SMTP just to receive emails It will run on port 110, the POP3 port of my VPS.

Is it possible to receive mails without running an SMTP server (port 25) but just a POP3 server on port 110. Can I disable the SMTP server on port 25 as I am not sending emails?

joeqwerty avatar
cv flag
**Is it possible to receive mails without running an SMTP server, but just a POP3 server on port 110?** - No, it isn't.
Vadim avatar
ar flag
Your mail client can receive mail from your server with just pop3, but your server cannot receive mail from other servers/senders without smtp.
Score:1
cn flag

Short answer: No

If you want to receive messages, you need a MTA ("Message Transfer Agent") listening on port 25. Postfix is a popular MTA, and is what I use. All of the major Linux distros have Postfix in their various repositories.

Also, I recommend running an IMAP server, and not POP3, for handling client connections. Dovecot is a server that supports both of these protocols. Dovecot & Postfix integrate nicely together.

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