What could mozmail/thundebird learn from M2?
- Detect mailing lists and automatically create virtual folders for them.
- Provide virtual folders for messages with attachments.
- Provide virtual folders for Unread and various other things.
- For a detailed list see <Short analysis of M2> <>
What can mozmail/M2 learn from my inbox?
- If you offer an 'unread' view, don't try to load all the message headers into memory. Don't even download them. Just ask the IMAP server for the list of 'unread' messages.