Hello,
I am using AWS to host Cyberpanel, i have configured the SNMTP server but still not send emails due error : Reverse DNS does not match SMTP Banner ( message from mxtoolbox.com ).
Some tips how i can fix this?
Hello,
I am using AWS to host Cyberpanel, i have configured the SNMTP server but still not send emails due error : Reverse DNS does not match SMTP Banner ( message from mxtoolbox.com ).
Some tips how i can fix this?