291190Re: Archiving mails based on subject - Was: Re: sometimes_bcc?
- Feb 7, 2013On 2/7/2013 10:12 AM, Robert Schetterer wrote:
> Am 07.02.2013 15:55, schrieb Noel Jones:smtp_header_checks can't change the destination, so no REDIRECT and
>> On 2/7/2013 8:29 AM, Michael Storz wrote:
>>> How about using a smtp_header_checks with FILTER action which routes
>>> such emails to another postfix instance which will then bcc all emails?
>> Nice thought. smtp_header_checks can't change the destination, but
>> you could use FILTER with regular header_checks. This could be made
>> to work, but doesn't seem like a very good solution because of the
>> complex mail routing involved. I think using amavisd-new is the
>> most promising idea.
>> -- Noel Jones
> hi Noel, what about using a separate bcc transport to archive domain with
> smtp_header_checks pcre if subject REDIRECT user@domain
> all other DISCARD ?
I suppose you could BCC everything to a separate postfix instance
(transport table entry for the bcc recipient that points to a
separate instance) and use header_checks in the second postfix to
DISCARD non-matching subjects. Mail without a Subject: would not be
discarded; header_checks can't test for missing headers. This might
work, but I'd be concerned about mail loops.
-- Noel Jones
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