Compatibility for mj-column

Attributes:
background-color
border
border-bottom
border-left
border-radius
border-right
border-top
css-class
inner-background-color
inner-border
inner-border-bottom
inner-border-left
inner-border-radius
inner-border-right
inner-border-top
padding
padding-bottom
padding-left
padding-right
padding-top
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

NOTE: Columns are stacked by default, so they appear properly on mobile devices. However, because columns rely on media queries, they do not work on tablets.

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

Compatibility for mj-column 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-column border 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-column border-bottom 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-column border-left 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-column border-radius 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-column border-right 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-column border-top 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-column 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 14 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-column inner-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-column inner-border 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-column inner-border-bottom 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-column inner-border-left 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-column inner-border-radius 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-column inner-border-right 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-column inner-border-top 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-column padding 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-column padding-bottom 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-column padding-left 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-column padding-right 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-column padding-top 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-column 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
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

NOTE: For mobile display vertical-align is not relevant since columns stack

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

Compatibility for mj-column 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

NOTE: For mobile display all columns stack with their widths reset to 100%.

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