How can I open port 587 on a windows VPS running Plesk?

This article applies to 123 Reg Windows VPS hosting

This article will explain how you can open port 587 on your Windows VPS.

  • Step 1 of 4

    Login to the admin home panel.

  • Step 2 of 4

    Click the Tools & Settings link in the left hand menu.

  • Step 3 of 4

    Click the Mail Server Settings link.

  • Step 4 of 4

    Tick the Switch on message submission option on the Server-wide mail settings page.

This will then activate port 587 on your VPS.