strange... when i check DNS tools and reverse dns check 52.0.148.79 it tells me that it returns mymodeltalk.com and that this is correct. Why would I need to have a another IP to RDNs from the hostname? I don't want to send mail from it... only from mymodeltalk orinform.mymodeltalk.com.
-- Mike McKoy *404.590.7176* http://MyForeverHair.com http://www.MyModelTalk.com http://InCrowdUSA.net http://www.google.com/profiles/mikemckoy On Wed, May 20, 2015 at 6:29 AM, Peter <pe...@pajamian.dhs.org> wrote: > On 05/20/2015 06:45 PM, Mike McKoy wrote: > > Is this a good situation for using masquerading? > > No. > > > If not in what situations would one want to use that. > > Fixing the envelope sender and/or recipient from broken email clients, > among other things. > > The solution to your issue is to just fix your DNS records so that it > satisfies FCRDNS. I already gave you this link before: > http://en.wikipedia.org/wiki/Forward_Confirmed_reverse_DNS > > Please read the above page to understand what FCRDNS is and how it > works. The cliff-notes version, however, is this: > > "Your IP address should resolve to $myhostname, which in turn should > resolve back to your IP." > > ...this is done by adjusting the PTR record for your IP to match > $myhostname, the A (and possibly AAAA) records for the hostname in > $myhostname to point to your IP(s) and the myhostname setting to match > the above as well. When all three match then this requirement will be > satisfied. Please note that this has absolutely nothing to do with the > domain name part of the envelope sender address. > > > Peter >
