Bregor / chef-email

Fast deployment of Postfix and OpenDKIM with SASL support

email Cookbook

This cookbook installs and configures Postfix and OpenDKIM with multidomain support. Single domain case is also available.

Attributes

email::default

Key	Type	Description	Default
['email']['dkim']	Boolean	Indicates installing/configuring of OpenDKIM (yes, you can use only Postfix!)	true
['email']['restricted']	Boolean	Indicates usage of `smtpd_sender_restrictions` in Postfix	true
['email']['databag']	String	Name of databag with DKIM private keys. Items MUST be encrypted!	'domainkeys'
['email']['relay_domains']	Array	List of relay-only domains	[]
['email'][virtual_mailbox_domains']	Array	List of local domains	[]
['email']['trusted_hosts']	Array	List of trusted hosts for both Postfix and OpenDKIM	['127.0.0.0/8', '[::ffff:127.0.0.0]/104', '[::1]/128']
['email']['sasl']	Boolean	Condition for using Cyrus SASL (for relayhost with SMTP-auth e.g.)	false
['email']['sasl_auth_databag']	String	Name of databag with SASL credentials. Items MUST be encrypted!	sasl_secrets
['email']['sasl_auth_file']	String	Path to SASL auth file	/etc/postfix/sasl_passwd

Usage

email::default

At first you need a databag (named 'domainkeys' by default) with at least one encrypted item. Item should contain key private_key with private DKIM key for domain as value named as item itself. End of lines should be changed to '\n'.

Then just include email and list of domains to your node:

{
  "name":"my_node",
  "normal": {
    "email": {
      "virtual_mailbox_domains": ["mydomain.com"],
	  "relay_domains": ["hisdomain.com","herdomain.com"]
    }
  },
  "run_list": [
    "recipe[email]"
  ]
}

Be sure you have proper data_bag_items for all your domains.

Contributing

1. Fork the repository on Github
2. Create a named feature branch (like add_component_x)
3. Write your change
4. Write tests for your change (if applicable)
5. Run the tests, ensuring they all pass
6. Submit a Pull Request using Github

Sponsor

License and Authors

The MIT License (MIT) Copyright © 2014 Maxim Filatov [e-mail]

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.