Just wondering if anyone had any advice.
For the moment my mail is set up to reject nothing, just mark the subject line as spam etc.
I can send and receive emails. Mailbox isn't full.
But there are some that are sent to me that still get returned undelivered to their sender.
Is there anywhere else I need to look to fix this?
Thanks
The bounce back email should have the reason, a common reason would be if your mail server is blacklisted.