Re: malformed mx record

2013-12-05 Thread Roman Gelfand
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

Re: malformed mx record

2013-12-05 Thread li...@rhsoft.net
nobody said that anywhere if they receive mails from other senders that senders are *not* using DNS and ignore the MX Am 05.12.2013 15:26, schrieb Roman Gelfand: 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

Re: malformed mx record

2013-12-05 Thread Robert Schetterer
Am 05.12.2013 15:26, schrieb Roman Gelfand: 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? the dns root ( which is the

Re: malformed mx record

2013-12-05 Thread Robert Schetterer
Am 05.12.2013 15:45, schrieb li...@rhsoft.net: nobody said that anywhere if they receive mails from other senders that senders are *not* using DNS and ignore the MX yep i agree in this, but as long deliver is related at resolv public dns whith such mx , produce an error looks fine to me.

malformed mx record

2013-12-04 Thread 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?

Re: malformed mx record

2013-12-04 Thread Viktor Dukhovni
On Wed, Dec 04, 2013 at 09:12:27PM -0500, Roman Gelfand wrote: 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

Re: malformed mx record

2013-12-04 Thread Roman Gelfand
Thanks. Then why is the message Name service error for name=enlglobal.com type=MX: Malformed or unexpected name server reply? Shouldn't the message have been Domain enlglobal.com doesn't accept emails? On Wed, Dec 4, 2013 at 9:32 PM, Viktor Dukhovni postfix-us...@dukhovni.org wrote: On Wed,

Re: malformed mx record

2013-12-04 Thread Viktor Dukhovni
On Wed, Dec 04, 2013 at 10:32:05PM -0500, Roman Gelfand wrote: Thanks. Then why is the message Name service error for name=enlglobal.com type=MX: Malformed or unexpected name server reply? Shouldn't the message have been Domain enlglobal.com doesn't accept emails? Because Postfix does not

Re: malformed mx record

2013-12-04 Thread Robert Schetterer
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