* Jeroen Geilman :
> I am in no way implying that you did anything wrong!
I wholeheartedly agree with your last posting :)
> It's just that I cringe every time I see this enabled and when I ask
> after it the answer is usually a variant on "oh it's a security
> option offered by a Cisco firewal
Alfonso Alejandro Reyes Jimenez:
> As far as I know it just "limit" the commands that you can send
> to the mail server, you just have to be sure if you are using ESMTP
> or SMTP. Here's the link explaining how it works.
Well, that is how it is supposed to work.
In reality, the code has a history
...@postfix.org [mailto:owner-postfix-us...@postfix.org] En
nombre de Jeroen Geilman
Enviado el: viernes, 09 de diciembre de 2011 01:02 p.m.
Para: postfix-users@postfix.org
Asunto: Re: CISCO breaks DKIM on their ASA/PIX (again)
On 2011-12-09 19:57, Ralf Hildebrandt wrote:
> * Jeroen Geilman:
>
On 2011-12-09 19:57, Ralf Hildebrandt wrote:
* Jeroen Geilman:
On 2011-12-08 09:53, Ralf Hildebrandt wrote:
Over the last few days I discussed SMTP delivery problems with a czech
site which was using Postfix and a CISCO ASA with "smtp protocol
fixup" enabled.
smtp fixup is evil and should have
* Jeroen Geilman :
> On 2011-12-08 09:53, Ralf Hildebrandt wrote:
> >Over the last few days I discussed SMTP delivery problems with a czech
> >site which was using Postfix and a CISCO ASA with "smtp protocol
> >fixup" enabled.
>
> smtp fixup is evil and should have died out years ago.
No shit, sh
On 2011-12-08 09:53, Ralf Hildebrandt wrote:
Over the last few days I discussed SMTP delivery problems with a czech
site which was using Postfix and a CISCO ASA with "smtp protocol
fixup" enabled.
smtp fixup is evil and should have died out years ago.
People who still use it have no clue how t
Am 08.12.2011 09:53, schrieb Ralf Hildebrandt:
> Over the last few days I discussed SMTP delivery problems with a czech
> site which was using Postfix and a CISCO ASA with "smtp protocol
> fixup" enabled.
>
> I was able to work around the delivery problems by stripping the DKIM
> headers on outgoi
* Rolf E. Sonneveld :
> >I was able to work around the delivery problems by stripping the DKIM
> >headers on outgoing mails (as so often).
>
> Do you mean a Cisco ASA/PIX firewall with 'smtp protocol fixup'
> effectively blocks _any_ message carrying a DKIM-signature header?
No, it's blocking SO
Hi, Ralf,
On 12/8/11 9:53 AM, Ralf Hildebrandt wrote:
Over the last few days I discussed SMTP delivery problems with a czech
site which was using Postfix and a CISCO ASA with "smtp protocol
fixup" enabled.
I was able to work around the delivery problems by stripping the DKIM
headers on outgoing
