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Home » GFI User Forums » Kerio Connect » info about Dns check, reverse Dns and Ptr record
info about Dns check, reverse Dns and Ptr record [message #111738] Mon, 17 March 2014 16:41
giampos is currently offline  giampos
Messages: 82
Registered: May 2005
Hi, i'm setting up the right config to send outgoing mail directly, without Isp smtp server.
Hostname for my KConnect is :

I've sent request to my ISP to modify PTR record for 2 of my public ip's
ip1 and ip2, now if I ask for ptr resolution theese ip give the right

All is ok ! but last day some outgoing emails was blocked in queue, because a remote mailserver didn't match my outgoing ip2 with name

In fact in Dns panel i've set up as a domain "A" record for my first IP1
and I can't set the IP2 to the same "A" record.

So If I ask an nslookup for it show me only the IP1
But no for Ip2, and some mailservers check this.

I think Kerio check only if domain exist, and no if it match to the Ip sender..

Any suggestion...??
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