Invalid DKIM signature with `milter_protocol = 2` and folded header

Hi all, With `milter_protocol = 2`, the DKIM signature is invalid if a signed header is like "Subject:" in this test.eml attached example. ``` From: To: Subject: Folding_White_Space_and_too_long_subject_a Test ``` It works fine with `m

How to change the sender of an e-mail ?

Hello, Is there a way, in the context of SMTP Access Policy Delegation (http://www.postfix.org/SMTPD_POLICY_README.html), to change the envelope sender (MAIL FROM: / Return-Path) of an e-mail ? In fact, what I want is to call a script that will replace the envelope sender (in order to collec

Re: How to change the sender of an e-mail ?

r...@gmx.co.uk: > It sounds like you might want VERP, did you review this one: > http://www.postfix.org/VERP_README.html > ? Yes, I have already read this. But I really need the recipient address and the sasl_username (to identify my user when I get the bounce) and, except if I'm wrong, I c

Override a transport configuration parameter with its own name

Hi, 1. In master.cf, is it possible to override a transport configuration parameter with its own name ? Like this : transportname unix - - n - 1 smtp -o transportname_destination_rate_delay=1s If I can't, why ? 2. Can I use 'default_xxx' or 'smtp_xx

Re: Override a transport configuration parameter with its own name

Hi Wietse, Thank you for your reply, That's why it wasn't working as expected ! So, just to be sure, is this syntax valid (destination_concurrency_limit is this time documented in the smtp manpage) ? transportname unix - - n - 1 smtp -o transportname_de