dovecot - Dec 2007 - sieve & vacation question

We have a setup where a Postfix gateway does virtual_alias rewriting
of the envelope sender:

ralf.hildebrandt at charite.de get rewritten to hildeb at postamt.charite.de

The mail is then sent on to postamt.charite.de, the Mailbox server.

There we use deliver & doecot. The sieve vacation recipient says it
won't answer if:

"The envelope recipient is not found in the message To:, Cc: or Bcc:
fields."

But this is never the case, since the envelope is being rewritten. How
can I solve this conundrum?

-- 
Ralf Hildebrandt (Ralf.Hildebrandt at charite.de)             plonk at
charite.de
Postfix - Einrichtung, Betrieb und Wartung       Tel. +49 (0)30-450 570-155
http://www.arschkrebs.de
The ashtray in my office proudly displays "Designed for Windows98/NT"

Hi Ralf,

Ralf Hildebrandt wrote:
> We have a setup where a Postfix gateway does virtual_alias rewriting
> of the envelope sender:
>
> ralf.hildebrandt at charite.de get rewritten to hildeb at
postamt.charite.de
>
> The mail is then sent on to postamt.charite.de, the Mailbox server.
>
> There we use deliver & doecot. The sieve vacation recipient says it
won't answer if:
>
> "The envelope recipient is not found in the message To:, Cc: or Bcc:
> fields."
>
> But this is never the case, since the envelope is being rewritten. How
> can I solve this conundrum?
>   
You should be able to specify additional acceptable addresses using the 
:addresses argument of the vacation command. Read section 4.5 of 
http://tools.ietf.org/html/draft-ietf-sieve-vacation-07 for more info. 
Never tested this myself though.

Regards,

Stephan.