Change mail helo cpanel

To change the mail helo value in cPanel, you can follow these steps:

Method 1: Using the cPanel Mail Configuration Tool

  1. Log in to your cPanel account.
  2. Click on the "Mail" icon in the main menu.
  3. Click on "Mail Configuration" in the "Mail" section.
  4. Scroll down to the "SMTP" section.
  5. Click on the "Edit" button next to "Helo".
  6. Enter the new value for the mail helo in the text box.
  7. Click "Save" to save the changes.

Method 2: Using the cPanel Command Line

  1. Log in to your cPanel account using SSH.

  2. Run the following command to edit the mail helo value:

    sudo /usr/local/cpanel/bin/helo_set <new_helo_value>

    Replace <new_helo_value> with the new value you want to set for the mail helo.

  3. Press Enter to save the changes.

Method 3: Using the cPanel API

  1. Log in to your cPanel account using SSH.

  2. Run the following command to edit the mail helo value using the cPanel API:

    /usr/local/cpanel/bin/api1/cpanel --user=<username> --mail_helo=<new_helo_value>

    Replace <username> with the username of the account you want to update, and <new_helo_value> with the new value you want to set for the mail helo.

  3. Press Enter to save the changes.

Note: The mail helo value is used to identify your mail server to other mail servers. Changing this value may affect your email delivery and compatibility with other mail servers. Make sure to test your email setup after making changes to this value.