Related Clues:
- Alternative to a phone call
- Many a meeting could have been one
- Contact online
- It may be sent through the cloud
- Draft in a window?
- Inbox delivery
- Parliamentarian turned up holding communication
- Filtered communication
- Contact option
- WikiLeaks source, perhaps
- Something checked on a phone
- Office chore
- One usually has a subject line
- Web message
- A lot of it is spam