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I've configured my postfix/amavisd-new/spam-assassin setup after this tutorial But now the problem is that all mails I send are double signed with two DKMI Headers, one before and one after the mail is sent to amavisd-new. How can I prevent this behavior?

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closed as off topic by mdpc, kce, MadHatter, Khaled, Dave M Feb 5 '13 at 13:20

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up vote 8 down vote accepted

to disable milter processing after amavis, add to your in the after-amavis section inet    n       -       -       -       -       smtpd
-o smtpd_milters=

if you want to run the milter after amavis, set the smtpd_milters= configuration option in to an empty string and add the inet:localhost:8891 configuration to instead:

-o smtpd_milters=inet:localhost:8891
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