Exchange 2010, SMTP Reverse DNS Mismatch
Posted on 2014-03-25
There is a domain that queue inside my server, unable to send out, there is an error while i check their inbound traffic through exchange test connectivity, but when i use yahoo,gmail send, is working.
After that, i use mxtoolbox to check my mx record, i get this,
SMTP Reverse DNS Mismatch Warning - Reverse DNS does not match SMTP Banner
could it cause the email not able to send out because of this warning ? and how can i fix this warning.