o longer working
This fix no longer appears to work and I am desperate for a solution. All mail to the same domain as the website bounces! NONE of my clients host their email with me - which means none of my clients can receive notifications sent by their website. I have turned off the POP/IMAP...
Same problem
I did not have this problem until upgrading to 10.x. In 9.x I was able to switch off mail services entirely for the domain and then set the mail server to only allow outgoing mail from my server. In 10 I can't switch it off except for aliases! Since we do not offer email accounts...