We never did a proper #introduction, did we? 
Hi Fediverse, we're Thunderbird, an #opensource #email client available for free on Linux, Windows, MacOS and now on Android!
You can use Thunderbird for managing an unlimited number of mail accounts, calendars, newsgroup accounts, and RSS feeds. You can also chat using your @matrix account.
LIKES: Open standards, privacy, freedom, customization.
DISLIKES: Proprietary code.
Nice to meet you 
@thunderbird I’m so happy that this project continues to live on. What a storied history!