~Originally posted by Hudson

Requested feature overview description.
A few new DMail functions:

• Carbon Copy
• Sortable categories
• Contact/friend list

Why would it be useful?
Right now, DMails are rather simple and primitive. On a site such as e621, proper contact and communication can be imperative for success, especially among mods and admins.

What part(s) of the site page(s) are affected?
DMail