I am not sure I understand. I am sending out email from postfix. Postfix looks up the target domain mx record. Are you saying the domain the target domain's dns server varies response based on query source ip address?
On Thu, Dec 5, 2013 at 1:34 AM, Robert Schetterer <r...@sys4.de> wrote: > Am 05.12.2013 03:12, schrieb Roman Gelfand: >> Supposedly, the recipients are getting their emails from other >> senders. However, when sending email from postfix, I get mx >> malformed bounce. >> >> I did a dig on mx record for that domain and got... >> >> enlglobal.com. 300 IN MX 0 . >> >> Is this legit? If yes, what is the mail server? what do I need to do >> for postfix to recognize it? >> >> Thanks in advance >> > > as far i remember... > normally this is a trick from the domain owner ,to say no mail for that > domain ( avoid typos etc ), if postfix did an error everything is fine, > you dont need to do anything, if you like mail from that domain dns > record should be changed > > > Best Regards > MfG Robert Schetterer > > -- > [*] sys4 AG > > http://sys4.de, +49 (89) 30 90 46 64 > Franziskanerstraße 15, 81669 München > > Sitz der Gesellschaft: München, Amtsgericht München: HRB 199263 > Vorstand: Patrick Ben Koetter, Axel von der Ohe, Marc Schiffbauer > Aufsichtsratsvorsitzender: Florian Kirstein
