Re: Postfix and Generic rDNS

2014-06-27 Thread Bill Cole
On 27 Jun 2014, at 5:52, Klaipedaville on Google wrote: Hello Joni, Thank you for your suggestion and quick reply. Well, my actual log entry has been posted in my first message. I only changed the actual IP address. There is no reason to do that, which makes it impossible for us to figure

Re: Postfix and Generic rDNS

2014-06-27 Thread Stan Hoeppner
On 6/27/2014 3:53 AM, Klaipedaville on Google wrote: ... > Now my postfix always warns me due to this generic rDNS of my ISP. > > Postfix says, "hostname verification errors in FCrDNS: > Does not resolve to address > 123.45.67.8123-45-67-8.my.isp.com You should only see these warnings for mi

Re: Postfix and Generic rDNS

2014-06-27 Thread DTNX Postmaster
On 27 Jun 2014, at 11:52, Klaipedaville on Google wrote: > Thank you for your suggestion and quick reply. > > Well, my actual log entry has been posted in my first message. I only changed > the actual IP address. The log is: > > Postfix says, "hostname verification errors in FCrDNS: > Does

Re: Postfix and Generic rDNS

2014-06-27 Thread li...@rhsoft.net
first: * don't post HTML * don't reply-all on mailing-lists Am 27.06.2014 12:15, schrieb Klaipedaville on Google: > Than you for your message. > > Well, this is all true to the fact. I agree with you almost 100%. > >>PTR and A don't match > > They actually do because it resolves OK one way, i

Re: Postfix and Generic rDNS

2014-06-27 Thread Klaipedaville on Google
Than you for your message. Well, this is all true to the fact. I agree with you almost 100%. >PTR and A don't match. They actually do because it resolves OK one way, it does not resolve the other way around FCrDNS (forward confirmed DNS) because it’s generic PTR... >then switch to a different IS

Re: Postfix and Generic rDNS

2014-06-27 Thread li...@rhsoft.net
Am 27.06.2014 11:52, schrieb Klaipedaville on Google: > Thank you for your suggestion and quick reply. > > Well, my actual log entry has been posted in my first message. I only changed > the actual IP address. The log is: > > Postfix says, "hostname verification errors in FCrDNS: > Does not r

Re: Postfix and Generic rDNS

2014-06-27 Thread Klaipedaville on Google
Mvg, >Joni From: DTNX Postmaster Sent: Friday, June 27, 2014 12:12 To: postfix users Subject: Re: Postfix and Generic rDNS On 27 Jun 2014, at 10:53, Klaipedaville on Google wrote: > I have a quick question / request for clarification. I’ll try to be concise. > > My ISP has a g

Re: Postfix and Generic rDNS

2014-06-27 Thread li...@rhsoft.net
Am 27.06.2014 10:53, schrieb Klaipedaville on Google: > My ISP has a generic rDNS. For clarity I’ll say that it is defined as > follows, "Generic rDNS means that a DNS query > on the IP address resolves to something like: 123-45-67-8.your.isp.com. The > opposite of generic rDNS is a "unique > r

Re: Postfix and Generic rDNS

2014-06-27 Thread DTNX Postmaster
On 27 Jun 2014, at 10:53, Klaipedaville on Google wrote: > I have a quick question / request for clarification. I’ll try to be concise. > > My ISP has a generic rDNS. For clarity I’ll say that it is defined as > follows, "Generic rDNS means that a DNS query on the IP address resolves to > so

Postfix and Generic rDNS

2014-06-27 Thread Klaipedaville on Google
Hello there, I have a quick question / request for clarification. I’ll try to be concise. My ISP has a generic rDNS. For clarity I’ll say that it is defined as follows, "Generic rDNS means that a DNS query on the IP address resolves to something like: 123-45-67-8.your.isp.com. The opposite of g