Linux Show Mail Server

As a programmer, it's essential to know how to display the mail server on Linux. In this article, we'll cover the different ways to display the mail server, so you can easily find out what server you're using.

Displaying the Mail Server

There are different commands you can use to display the mail server on Linux. Here are some of the most common ones:

1. Postfix

If you're using Postfix as your mail server on Linux, you can use the following command to display it:

postconf -d | grep mail_version

This will display the mail server version as well as other information related to Postfix.

2. Sendmail

If you're using Sendmail on Linux, you can use the following command to display it:

/usr/sbin/sendmail -d0.4 -bv root

This command will display the mail server version as well as other information related to Sendmail.

3. Exim

If you're using Exim as your mail server on Linux, you can use the following command to display it:

exim -bV

This will display the mail server version and other information related to Exim.

Conclusion

As a programmer, it's important to know how to display the mail server on Linux. Whether you're using Postfix, Sendmail, or Exim, the commands above will help you easily find out what server you're using.