postfix-dkim (12) Versions 0.0.2

• • 1.0.8
  • 1.0.7
  • 1.0.6
  • 1.0.5
  • 1.0.4
  • 1.0.3
  • 1.0.2
  • 1.0.1
  • 1.0.0
  • 0.0.3
  • 0.0.2
  • 0.0.1

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= DESCRIPTION: Installs opendkim package and basically follows this: https://help.ubuntu.com/community/Postfix/DKIM Doesn't touch postfix, you should do that on your own by modifying your postfix cookbook or something. This has only been tested on Ubuntu 10.04 = REQUIREMENTS: Postfix = ATTRIBUTES: See `man 5 opendkim.conf` for more info on these: postfix_dkim[:domain] - Domain to sign (default: your FQDN) postfix_dkim[:keyfile] - Full path to location of private key. If it doesn't exist, will use dkim-genkey to make one for you. (default: /etc/mail/dkim.key) postfix_dkim[:selector] - See the section on selectors http://dkim.org/info/dkim-faq.html (default: mail) postfix_dkim[:autorestart] - Restart on failure (default: false). Should probably flip this to true when you're sure the filter works. For /etc/default/opendkim: postfix_dkim[:socket] - Socket to bind to. (default: 'inet:8891@localhost') For key generation using key-genkey: postfix_dkim[:testmode] - Run DKIM in test mode? see "t=" on http://www.dkim.org/specs/rfc4871-dkimbase.html#key-text (default: true) = USAGE: Set the attributes (defaults should work for most on Ubuntu), and it installs the postfix filter and writes config files. Will attempt to generate a private key for you, if it doesn't already exist (key file is specified in the postfix_dkim[:keyfile] attribute) You should also modify your /etc/postfix/main.cf file to contain something like this (Replacing "inet:localhost:8891" with something that corresponds to postfix_dkim[:socket]): milter_default_action = accept milter_protocol = 2 smtpd_milters = inet:localhost:8891 non_smtpd_milters = inet:localhost:8891 **** Important ***** DKIM setup is not complete until you create the necessary TXT DNS record containing your public key, which is located in the postfix_dkim[:selector].txt file within the postfix_dkim[:keyfile] directory. So, if you're using defaults, this will be located in /etc/mail/mail.txt. You can safely delete or move this file once you've created the DNS record.