Follow-up of art #6256, same security warnings and restrictions apply
When a user send a mail like:
From: email
To artifact123@tuleapserver.com
Subject: whatever
Body
Given same conditions than art #6256, a new follow-up comment is created with
Subject: whatever
Body
Only text/plain part of the message is used (as of today). Please note that images or attachments will not be created / imported.
When all conditions (see story #6256) are met, a link is displayed to the user so that we know he can answer by mail.
Current token-based mechanism must be kept in parallel.