Last seen in:
- L.A. Times Daily - Jan 11 2024
- USA Today - Feb 4 2021
- L.A. Times Daily - Aug 1 2020
- The Washington Post - Aug 1 2020
- L.A. Times Daily - Jun 27 2019
- The Washington Post - Jun 27 2019
- New York Times - Nov 25 2018
- L.A. Times Daily - Nov 26 2017
- The Washington Post - Nov 26 2017
- Wall Street Journal - Mar 21 2017 - We Just Got A Letter!
Related Clues:
- Online service that can connect to Hangouts
- Communication service since 2004
- Google's message service
- Service with more than a billion users
- Google's messaging service
- Alternative to AOL
- Online service offering free addresses
- Popular Google service
- Service launched on April Fool's Day in 2004
- Its logo is an envelope
- Online service introduced in 2004
- Service with more than 1.5 billion users
- Its logo has a blue, red, orange, yellow and green 'M'
- Web service since 1993
- Competitor of Outlook