valign attribute
Outlook
Windows
2003
2007
2010
2013
2016
2019
Windows Mail
2020-12
macOS
2016
16.80
Outlook.com
2020-12
2024-01
iOS
2020-12
Android
2020-12
Samsung Email
Android
6.0
Mozilla Thunderbird
macOS
78.6
Fastmail
Desktop Webmail
2021-07
HEY
Desktop Webmail
2020-12
LaPoste.net
Desktop Webmail
2021-08
1&1
Desktop Webmail
2022-11
Android
2022-11
Mail.ru
Desktop Webmail
2020-12
WP.pl
Desktop Webmail
2025-06