amavis whitelist rescipient address match

Gary V mr88talent at gmail.com
Mon May 30 23:44:22 CEST 2011


On 5/30/11, Mark Martinec wrote:
>> What address does amavis use for whitelisting? To field or envelope?
>
> Both since 2.6.0.  Before that only the envelope sender address was used.
>
>
> amavisd-new-2.6.0 release notes:
>
> - white and blacklisting now takes into account both the SMTP envelope
>   sender address, as well as the author address from a header section
>   (address(es) in a 'From:' header field). Note that whitelisting
>   based only on a sender-specified address is mostly useless nowadays.
>   For a reliable whitelisting see @author_to_policy_bank_maps below,
>   as well as a set of whitelisting possibilities in SpamAssassin (based
>   on DKIM, SPF, or on Received header fields);
>
>
>> For Instance, given this email, what address would match a whitelist when
>> luigirosa.com MTA receives this message?
>>
>>
>> Return-Path: <root at acme.com>
>> X-Original-To: lrosa at luigirosa.com
>> Delivered-To: lrosa at luigirosa.com
>> {various Received headers omitted}
>> To: logwatch at acme.com
>> Subject: Postfix log summary
>> Message-Id: <20110529020209.06CFA1D08507 at acme.com>
>> From: root at acme.com (root)
>
> root at acme.com and root at acme.com
> (actually just one in this case, as they are the same and duplicates
> are eliminated).
>
>   Mark
>

Note: If using Postfix you might consider bypassing amavisd-new for
local system generated messages by overriding the content_filter for
the pickup service in master.cf:

pickup    fifo  n       -       -       60      1       pickup
    -o content_filter=
    -o receive_override_options=no_header_body_checks

as an alternative to whitelisting mail from root (for example).

-- 
Gary V


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