Manpage logo

dkimsign - Script for DKIM signing messages on stdin

NAME  VERSION  DESCRIPTION  USAGE  AUTHORS 

NAME

dkimsign − Script for DKIM signing messages on stdin

VERSION

0.7.0

DESCRIPTION

dkimsign is a filter that reads an RFC822 message on standard input, and writes the same message on standard output with a DKIM-Signature line prepended.

USAGE

usage: dkimsign.py [−h] [−−hcanon {simple,relaxed}]
[−−bcanon {simple,relaxed}]
[−−signalg {rsa−sha256,ed25519−sha256,rsa−sha1}]
[−−identity IDENTITY]
selector domain privatekeyfile

mandatory positional arguments:
selector
domain
privatekeyfile

optional arguments:
−h, −−help show this help message and exit
−−hcanon {simple,relaxed}
Header canonicalization algorithm: default=relaxed
−−bcanon {simple,relaxed}
Body canonicalization algorithm: default=simple
−−signalg {rsa−sha256,ed25519−sha256,rsa−sha1}
Signature algorithm: default=rsa−sha256
−−identity IDENTITY Optional value for i= tag.

AUTHORS

The original version of dkimsign was written by Greg Hewgill <[email protected]>. It has been substantially rewritten by Scott Kitterman <[email protected]>.

This man-page was created by Scott Kitterman <[email protected]> and is licensed under the same terms as dkimpy.


Updated 2026-06-01 - jenkler.se | uex.se