Question Unable to send mail to Mailing Lists

[John.Baker]

Server operating system version

Windows 2016

Plesk version and microupdate number

18.0.58

in Plesk, I went to the mail tab and selected “Mail Lists”. I created a new mailing list.
When I try to use the list by sending mail to it, I get mail bounced back saying `550 5.1.1 The email account that you tried to reach does not exist`.
Can you tell me what steps I am missing?

 

[Peter Debik]

Is the MX entry of the domain you are sending to pointing to the right server?

 

[John.Baker]

Thank you for the answer, we have resolved the issue. I have one more question. Is there a limit on how many email addresses can be on the list?

 

[Peter Debik]

Mailman does not have a built-in limit for the number of users in the list. But the mail server on your server might face an overload situation.