Ralf..
> A MX lookup is performed to check if the sender domain exists; it can
> be activated using:
>
> reject_unknown_sender_domain
is what I was looking for..
Thank you ..
Charles
On 09/14/2010 08:18 AM, Ralf Hildebrandt wrote:
* CT:
It was a question that came up in a discussion..
I hav
* CT :
> It was a question that came up in a discussion..
>
> I have had issues in the past when delivering email and I did not
> have PTR in place.. the email was rejected..
That's not an MX problem, but a missing PTR. Postfix can check for
this using:
reject_unknown_reverse_client_hostname
od
On 09/14/2010 08:02 AM, Simon Waters wrote:
On Tuesday 14 September 2010 13:51:12 CT wrote:
Does Postfix do an MX lookup on "inbound mail" as part of
"spam" prevention or some other check.. ?
Mind has "check_sender_mx_access" so and logs appropriate messages if the MX
results are unacceptable
On Tuesday 14 September 2010 13:51:12 CT wrote:
>
> Does Postfix do an MX lookup on "inbound mail" as part of
> "spam" prevention or some other check.. ?
Mind has "check_sender_mx_access" so and logs appropriate messages if the MX
results are unacceptable.
What are you trying to achieve, as it
* CT :
> General postfix question regarding MX lookups..
>
> Does Postfix do an MX lookup on "inbound mail" as part of
> "spam" prevention or some other check.. ?
How would that help? What exactly are you trying to achieve?
--
Ralf Hildebrandt
Geschäftsbereich IT | Abteilung Netzwerk
Charit
