Okay, that part makes sense. I had Vultr unblock the port (after a bunch of back and forth).
What then, as far as what I configure on the mail server, makes the email traffic go out 587?
Okay, that part makes sense. I had Vultr unblock the port (after a bunch of back and forth).
What then, as far as what I configure on the mail server, makes the email traffic go out 587?