Compatibility for mj-spacer

Attributes:
container-background-color
css-class
height
padding
padding-bottom
padding-left
padding-right
padding-top
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-spacer container-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-spacer 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 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 1 10
15 18 11 15 18 15 2024 11 15 11 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-spacer height 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-spacer 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-spacer 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-spacer 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-spacer 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-spacer 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-spacer 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