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Drupal Module that converts individual Organic Groups into mailing lists.
PHP JavaScript Shell

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exim_og_mailinglist Bug fix by Kayode Yusuf, fix PHP error by defining $raw_email.
modules Might as well add all threads. This is being run manually and if anyone
qmail_og_mailinglist Fixing url that got munged by d.o. before copy/pasted here.
testing Added test script for testing sending an email.
API.txt Added documentation for the two new hooks.
INSTALL.txt Add line about needing to install Curl.
migrate_notifications_og_mailinglist.php Documented the notification migration script.
og_mailinglist.css Revamped the group subscription managment page so people can leave gr… Put ogm into the Organic Groups package.
og_mailinglist.install Updated comment + added check that Pathauto is installed before updating
og_mailinglist.js Place the og_mailinglist adminstration page under settings.
og_mailinglist.module Page was white-screening because api function wasn't returning the Page was white-screening because api function wasn't returning the Pull server name from $_SERVER to provide better default server_string Retired some TODOs. Added new hook which let's other modules alter outgoing emails from Don't accept emails without message-ids. OGM doesn't work without them + Moved functions only used in into that


OG_mailinglist - Turns Drupal into a multi-group email list.

OG_Mailinglist allows users to start new posts by email and post comments on existing posts by simply replying to emails.  You get the best of both worlds: a browser-based discussion site and an email-based list.

See the INSTALL.TXT file for system requirements and prerequisites.


Suppose you have implemented Organic Groups and have three topical groups: "Web Programming", "Technical Help", and "Politics".  Users normally go to the group page and click "Create Story" to start a discussion.  With this module, a user simply emails "" to start a new discussion.  The subject becomes the story title, and the body becomes the story body.

Using the regular Drupal notifications framework, all users in the group get an email telling them of the new post.  These users would normally click the link to make comments.  With this module, a user wanting to post a comment simply hits Reply and sends his or her comment.  The reply mail also goes to the "" address.

In many ways, your Drupal site becomes a mailing list manager.  Users never have to visit the site to start or participate in discussions.  The module automatically detects new or deleted groups and is always up to date.


This module essentially allows group members to post to your site directly from their email box -- it bypasses their login name and password and simply matches the email address.  This can be spoofed by anyone smart enough to do it.  The module has some security in place, but by its very nature, it is a potential security risk.  Use this module only on sites where this is acceptable.


Thanks to the mail_comment module for the inspiration for some of the code in this module.
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