What is Outlook and Thunderbird?

Related questions

1. Is there Thunderbird for Android?
2. Can I get Thunderbird on my iPhone?
3. Can Thunderbird be used with Gmail?
4. Will Thunderbird work with Gmail?
5. Does Thunderbird have an Android app?
6. Does Mozilla Thunderbird work with Gmail?
7. How do I import mail into Thunderbird?
8. Does Thunderbird work with Outlook?
9. Can I sync Thunderbird calendar with iPhone?
10. Is there a 64 bit version of Thunderbird?

Tags

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2. #finds
3. #overview
4. #distributed
5. #formerly
6. #email
7. #simply
8. #discovery
9. #password
10. #outlook
11. #enters
12. #source
13. #developed
14. #community
15. #mozilla
16. #thunderbird
17. #address
18. #client
19. #configure