Related Clues:
- Message with a "To:" line
- Newsletter medium
- Online inbox item
- Correspondence taken up in Parliament
- Some upsetting parliamentary form of communication
- 'This meeting could've been an ___'
- Message with a subject line and a body
- Address with an @ in it
- Some phone reading
- Contact info item
- Text message alternatives
- Message in Outlook
- "This meeting could've been an ___"
- Net note
- The first one was sent in 1971