I have strange problem. I recently removed an account with assigned domain. I have a lot of blocked mails incoming to this domain now. All have error: "Rejected relay attempt: .... Mails are going from different IPS, different domains to mailboxes in this removed domain. Part of this mailboxes existed before on my server.
This domain is not main. As I see DNS are ok. I sent a few mails for test from my domains. They don't go throught my server. I checked localdomain and userdomain. This domain not exist on server. Where can be problem?
This domain is not main. As I see DNS are ok. I sent a few mails for test from my domains. They don't go throught my server. I checked localdomain and userdomain. This domain not exist on server. Where can be problem?