Compatibility for mj-group

Attributes:
background-color
css-class
direction
vertical-align
width
Apple Mail Gmail Outlook Yahoo AOL
macOS iOS Windows macOS iOS App Android App Windows Office 365
(Windows)		 Office 365
(macOS)		 Windows Mail Outlook.com
(Windows)		 Outlook.com
(macOS)		 Microsoft365.com iOS App Android App Windows macOS iOS App Android App Webmail
11
15 12 2016 15
13 16 16 13 2019 13 16 16
14 17 10 14 17 14 2021 10 14 10 10 14 10 17 12 10 14 17 13 10
15 18 11 15 18 15 2024 11 15 11 11 15 11 18 13 11 15 18 14 11

Latest update on 26/09/2025 using MJML > 4.16.1

Compatibility for mj-group background-color attribute

Apple Mail Gmail Outlook Yahoo AOL
macOS iOS Windows macOS iOS App Android App Windows Office 365
(Windows)		 Office 365
(macOS)		 Windows Mail Outlook.com
(Windows)		 Outlook.com
(macOS)		 Microsoft365.com iOS App Android App Windows macOS iOS App Android App Webmail
11
15 12 2016 15
13 16 16 13 2019 13 16 16
14 17 10 14 17 14 2021 10 14 10 10 14 10 17 12 10 14 17 13 10
15 18 11 15 18 15 2024 11 15 11 11 15 11 18 13 11 15 18 14 11

Latest update on 26/09/2025 using MJML > 4.16.1

Compatibility for mj-group css-class attribute

Apple Mail Gmail Outlook Yahoo AOL
macOS iOS Windows macOS iOS App Android App Windows Office 365
(Windows)		 Office 365
(macOS)		 Windows Mail Outlook.com
(Windows)		 Outlook.com
(macOS)		 Microsoft365.com iOS App Android App Windows macOS iOS App Android App Webmail
11
15 12 2016 1 15
13 16 16 13 2019 1 13 16 16
14 17 10 14 17 14 2021 1 10 1 14 10 1 10 14 10 17 12 10 14 17 13 1 10
15 18 11 15 18 15 2024 1 11 1 15 11 1 11 15 11 18 13 11 15 18 14 1 11
  1. 1When using to apply styles using mj-style, styles must be inlined.

Latest update on 26/09/2025 using MJML > 4.16.1

Compatibility for mj-group direction attribute

Apple Mail Gmail Outlook Yahoo AOL
macOS iOS Windows macOS iOS App Android App Windows Office 365
(Windows)		 Office 365
(macOS)		 Windows Mail Outlook.com
(Windows)		 Outlook.com
(macOS)		 Microsoft365.com iOS App Android App Windows macOS iOS App Android App Webmail
11
15 12 2016 15
13 16 16 13 2019 13 16 16
14 17 10 14 17 14 2021 10 14 10 10 14 10 17 12 10 14 17 13 10
15 18 11 15 18 15 2024 11 15 11 11 15 11 18 13 11 15 18 14 11

Latest update on 26/09/2025 using MJML > 4.16.1

Compatibility for mj-group vertical-align attribute

Apple Mail Gmail Outlook Yahoo AOL
macOS iOS Windows macOS iOS App Android App Windows Office 365
(Windows)		 Office 365
(macOS)		 Windows Mail Outlook.com
(Windows)		 Outlook.com
(macOS)		 Microsoft365.com iOS App Android App Windows macOS iOS App Android App Webmail
11 1
15 1 12 1 2016 15 1
13 16 1 16 1 13 1 2019 13 16 1 16 1
14 17 1 10 14 17 1 14 1 2021 10 14 10 10 14 10 17 12 1 10 14 17 13 1 10
15 18 1 11 15 18 1 15 1 2024 11 15 11 11 15 11 18 1 13 1 11 15 18 1 14 1 11
  1. 1 vertical-align aligns adjacent mj-group elements, therefore has no effect on mobile devices where they stack

Latest update on 26/09/2025 using MJML > 4.16.1

Compatibility for mj-group width attribute

Apple Mail Gmail Outlook Yahoo AOL
macOS iOS Windows macOS iOS App Android App Windows Office 365
(Windows)		 Office 365
(macOS)		 Windows Mail Outlook.com
(Windows)		 Outlook.com
(macOS)		 Microsoft365.com iOS App Android App Windows macOS iOS App Android App Webmail
11
15 12 2016 15
13 16 16 13 2019 13 16 16
14 17 10 14 17 14 2021 10 14 10 10 14 10 17 12 10 14 17 13 10
15 18 11 15 18 15 2024 11 15 11 11 15 11 18 13 11 15 18 14 11

Latest update on 26/09/2025 using MJML > 4.16.1