srcset and sizes attributes
This is the description of the srcset
and sizes
attributes.
Outlook
Windows
2003
2007
2010
2013
2016
2019
Windows 10 Mail
2020-01
macOS
2011
2016
Outlook.com
2019-05
iOS
2019-05
Android
2019-05
Samsung Email
Android
6.0
Mozilla Thunderbird
macOS
60.3
HEY
Desktop Webmail
2020-06
Mail.ru
Desktop Webmail
2020-10