Hi all, sice we migrate to a new server (we integrated 2 servers in one) a few mailservers don't recognise ours PTR records, we comunicated with one off them and said our dns server have to many PTR record and that course the crash of the resolution. Is there any way to resolve that issue? since we migrate we have A LOT OF PTR records and when you do dig -x (ip) all of them are display. fell free of ask my any extra information you want. THANKS.
Normally you have just one PTR record for an IP address. So you dont have to add a PTR for every domain that you use, just add one ptr record for the hostname of the server.