Originally Posted by falko
You don't have a PTR record for your IP address. You must create it on dns1.pacific.net.sg. Maybe it's a good idea to contact the owner of that server to help you with this issue.
thanks - have asked my ISP to add a PTR record...
btw, do you have answer for my previous question?
pls help me understand...
my main ISPConfig hostname is quatiseasia.com
and MX is mail.quatiseasia.com
if i add a new domain using ISPConfig (eg newdomain.com) with same IP address as quatiseasia.com,
when i send OUT a mail from email@example.com
, the receipient mail server should be "talking" to mail.quatiseasia.com, or mail.newdomain.com ?
or does it matter?