GMX Mail Checker version history - 2 versions
GMX Mail Checker by Brian
GMX Mail Checker version history - 2 versions
Be careful with old versions! These versions are displayed for testing and reference purposes.You should always use the latest version of an add-on.
Latest version
Version 0.1.1
Released 6 Jul 2019 - 47.77 kBWorks with firefox 48.0 and later, android 48.0 to 68.*Source code released under Mozilla Public Licence 2.0
Download Firefox and get the extensionYou'll need Firefox to use this extensionOlder versions
Version 0.1.0
Released 4 Jul 2019 - 47.37 kBWorks with firefox 48.0 and laterSource code released under Mozilla Public Licence 2.0