If Reverse Dns Entry For Your Mail Server Is Wrong Which Error You Wi

1.	If Reverse Dns Entry For Your Mail Server Is Wrong Which Error You Will Get And How It Will Effect Your Mail Server?
Answer» Server REFUSED to talk to me: 550 Reverse DNS lookup FAILED for host XX.XXX. (PORT 25) Server refused to talk to me: 550 Reverse DNS lookup failed for host XX.XXX. (port 25)

If Reverse Dns Entry For Your Mail Server Is Wrong Which Error You Will Get And How It Will Effect Your Mail Server?

Answer»

Server REFUSED to talk to me: 550 Reverse DNS lookup FAILED for host XX.XXX. (PORT 25)

Server refused to talk to me: 550 Reverse DNS lookup failed for host XX.XXX. (port 25)