Re: [exim] Using Exim 4.50 - New Sender Verify Features - Ex…

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Autor: Marc Perkel
Datum:  
To: Mark Morley
CC: exim-users
Betreff: Re: [exim] Using Exim 4.50 - New Sender Verify Features - Example


Mark Morley wrote:

>
>What I'd like to see in is an expansion variable that contains the text
>of the error message returned from the remote system.
>
>I find that many sites (although not all of course) issue an error message
>that could be used to detect rejections due to the null sender.
>
>For example, I'd like to do something like this:
>
>deny !verify = sender/callout=20s,defer_ok,random
>     condition = ${if eq {$sender_verify_failure} {recipient}}
>     condition = ${if match {$SENDER_VERIFY_RESULT} {\N(<>|null|bogus from)\N} {0} {1}}

>
>So that callouts that fail with an error message that refers to "<>" or
>to "null", etc. are ignored.
>
>Or does such a variable exist?
>
>Mark
>
>
>

Yes - it does - that's in the new features of 4.50. Get the upgrade and
use the example I posted.

>
>
>


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