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Estimated Support About

19.35% supported

Apple Mail

macOS

16
17
18
19
20
21

iOS

11
12
13
14
1
15
1

Outlook

Windows

2007
2010
2013
2016
2019
2021

macOS

2022-07
16.80

iOS

2022-07

Android

2022-07

Mozilla Thunderbird

macOS

2024-02

Windows

2024-02

LaPoste.net

Desktop Webmail

2024-02

GMX

Desktop Webmail

2024-02

iOS

2024-02

Android

2024-02

1&1

Desktop Webmail

2024-02

Android

2024-02

WEB.DE

Desktop Webmail

2024-02

iOS

2024-02

Android

2024-02

WP.pl

Desktop Webmail

2024-02