Hello people, After the upgrade from Plesk 7.6 to 8.1, I noticed several sites started to reject some mail they received. After I looked a little bit more in detail, it seems to me that reverse DNS is now active on the mail sites. Is this a new functionality in 8.1 or has it simply been switched on by default in the new version ? Can it be turned off as well ? I looked into the new documentation, but found nothing specific on this... I have never looked at this in detail so anybody care to comment a little bit on this ? Regards, Mav.