Re: sendmail 'returned mail: see transcript for details' (OT)

From: A. Schulze <>
Date: Thu, 20 Nov 2014 11:01:59 +0100

Vladislav Shabanov:

> Can someone help me to configure sendmail to force DKIM signing
> for all delivery failure messages?

Off Topic but maybe interesting for some users:

for *postfix* one would write in
   opendkim_milter = inet:localhost:12345
   non_smtpd_milters = ${opendkim_milter}
   internal_mail_filter_classes = bounce

Of course you must configure opendkim to sign the messages in question, too

Received on Thu Nov 20 2014 - 10:02:16 PST

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