You have mail linux

A blast from the past!

you have mail is a classic Linux prompt that indicates that you have new email messages waiting in your mailbox. This prompt is typically displayed by the mail command, which is a simple text-based email client that comes pre-installed on many Linux systems.

To check your email, you can simply type mail at the command line and press Enter. This will display a list of your new messages, along with the sender's name, subject, and date. You can then use various commands to view, reply to, or delete your messages.

Here are some common mail commands:

For example, if you want to view the first message in your inbox, you can type m and press Enter. If you want to reply to the second message, you can type r 2 and press Enter.

Keep in mind that the mail command is a simple text-based email client, and it may not have all the features you're used to in a modern email client like Gmail or Outlook. However, it's still a useful tool for quickly checking your email or sending simple messages.