System net mail

It seems like you're trying to access the system's network mail service!

To access the system's network mail service, you can try the following commands:

  1. mail: This command allows you to read and send email messages. You can use it to check your email inbox, compose new messages, and manage your email accounts.
  2. sendmail: This command is used to send email messages to other users or email addresses. You can use it to send messages to specific users or groups, or to send messages to a specific email address.
  3. mailx: This command is similar to the mail command, but it provides more advanced features and options for managing your email accounts and messages.

Here are some examples of how you can use these commands:

Keep in mind that the specific commands and options available may vary depending on the system and network you're using. If you're having trouble accessing the system's network mail service, you may want to consult the system's documentation or contact the system administrator for assistance.