Dolibarr/dolibarr — pull request #116 by FHenry (2012-03-01 13:57:46+00:00)
Title: Develop

This is the update of emailing read-receipt (Only commit Emailing campaign- unsubcribe and use of md5 tag)
New function is use of md5 tag to mark as read and add __UNSUBSCRIBE__ substitution to add a link to unscubcribe to the list.