Le 08/04/2011 13:52, Reindl Harald a écrit :
Am 08.04.2011 13:48, schrieb Gábor Lénárt:
On Fri, Apr 08, 2011 at 05:05:45PM +0530, kshitij mali wrote:
HI All
Postfix will try to deliver email based on A record suppose the mx record is
missing , so how to diable this .
I mean to say
mouss:
- with MX:
1- lookup MX: returns say host.example.com
Typically, the result also contains an additional information
section with the A records, and perhaps some name server records.
These will be cached by the local DNS server, subject to sanity
checks.
2- lookup A for host.example.com
Am 16.04.2011 23:54, schrieb mouss:
in fact you should not do this because it needs two dns-queries for
the sending server everytime and you set the MX only once
I see no difference:
- with no MX:
1- lookup MX: none
2- lookup A for domain
- with MX:
1- lookup MX: returns say
* kshitij mali foreplay...@gmail.com:
HI All
Postfix will try to deliver email based on A record suppose the mx record is
missing , so how to diable this.
You can't. It's part of the standard.
I mean to say postfix should send email based on MX record only and if mx
record not bound
Am 08.04.2011 13:35, schrieb kshitij mali:
HI All
Postfix will try to deliver email based on A record suppose the mx record is
missing , so how to diable this .
I mean to say postfix should send email based on MX record only and if mx
record not bound then immediatly bounce
the
On Fri, Apr 08, 2011 at 05:05:45PM +0530, kshitij mali wrote:
HI All
Postfix will try to deliver email based on A record suppose the mx record is
missing , so how to diable this .
I mean to say postfix should send email based on MX record only and if mx
record not bound then immediatly
Am 08.04.2011 13:48, schrieb Gábor Lénárt:
On Fri, Apr 08, 2011 at 05:05:45PM +0530, kshitij mali wrote:
HI All
Postfix will try to deliver email based on A record suppose the mx record is
missing , so how to diable this .
I mean to say postfix should send email based on MX record only
On Fri, Apr 08, 2011 at 01:52:29PM +0200, Reindl Harald wrote:
I don't think it's a good idea, it's part of the standard. We have smaller
(legitime) mail servers receiving mails having only A record. Why would I
need MX record, if A is ok for me? I only set up MX records when it's
needed
kshitij mali:
HI All
Postfix will try to deliver email based on A record suppose the mx record is
missing , so how to diable this .
This behavior is required by the Internet SMTP standard.
This is not configurable.
Wietse
