Version140.9.1esr-1
Revision1057
Size227.6 MB
LicenseMPL-2.0
Confinementstrict
Basecore22
CategoriesProductivity, Social

Mozilla Thunderbird email application

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Thunderbird is a free email application that’s easy to set up and customize - and it’s loaded with great features!

Update History

140.9.0esr-1 (1043) → 140.9.1esr-1 (1057)
8 Apr 2026, 08:45 UTC
140.9.0esr-1 1040 → 1043
4 Apr 2026, 13:26 UTC
140.9.0esr-1 1040 → 1043
2 Apr 2026, 10:17 UTC

Published21 Dec 2017, 01:26 UTC

Last updated7 Apr 2026, 13:08 UTC

First seen13 Dec 2025, 09:47 UTC