Author Topic: mail server work with or no rDNS/PTR ?!?  (Read 483 times)

0 Members and 1 Guest are viewing this topic.

Offline
**
mail server work with or no rDNS/PTR ?!?
« on: April 20, 2017, 03:10:52 PM »
Hi,
 
I have a big problem with mail server and can not solve it....
 
The problem is that when I tick the
rDNS Check (recommended): [ ] Drop all emails if no rDNS/PTR

I do not get some letters and also I can not send via SMTP port 25  ....

I can not send a message even to myself..
 
When I checked out
rDNS Check (recommended): [ ] Drop all emails if no rDNS/PTR

I can get and send via SMTP and across all possible ports 25, 465 ...
 
rDNS/PTR = hosting.myname.com SUCCESS [Check SenderBase] - it's OK
 
What could be the problem?

 
Thanks in advance!
 BR
Venty