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For the complete documentation index, see llms.txt. This page is also available as Markdown.

Encore Email

1.10.0 - May 27, 2026

Updates:

  • Adds image handling for Sponsored Blocks

1.9.0 - April 15, 2026

Updates:

  • Adds support for new features still in development

1.8.1 - March 26, 2026

Bug fixes:

  • Fix UI issue with Instagram label missing in form

1.8.0 - January 12, 2026

Updates:

  • Adds support for new site brand styleguide settings

1.7.0 - May 5, 2025

Updates:

  • Reorganizes global styles into new 'Style Guide' section

  • Adds 'View in Browser' section rounded border option

  • Adds support for an email-wide section background color

1.6.0 - April 20, 2025

Updates:

  • Adds support for custom Newsletter email templates

1.5.0 - October 1, 2024

Updates:

  • Support for Inline editing for specific text blocks.

1.4.4 - January 18, 2024

Updates:

  • Updates social icons

    • Adds TikTok

    • Twitter => X

    • Removes Google Plus

1.4.3 - December 20, 2022

Bug Fixes:

  • Fixes issue where list items were not respecting body font size setting.

1.4.2 - January 29, 2021

Bug Fixes:

  • Default color_text update for Slice theme. Addressed white text appearing on a white background when adding new sections that contain text.

1.4.0 - April 29, 2020

Bug Fixes:

  • The image and logo section are no longer affected when changing the section name.

1.3.0 - April 22, 2020

Improvements:

  • The subject line is now the page <title>.

  • Switched to darker text for View in Web Browser and Footer by default.

  • Added blank alt to spacer images

  • Added role="presentation" to tables

  • Removed default alt texts

Bug Fixes:

  • Blocks render in a vertical layout on Yahoo for mobile devices

1.2.2 - April 8, 2020

Bug Fixes:

  • Hidden on desktop no longer hides the block on mobile.

1.2.1 - March 3, 2020

Bug Fixes:

  • Fixed Social Icon Alignment for Gmail on mobile client

1.2.0 - February 20, 2020

Improvements:

  • Moved "Image on Left" setting to "Desktop Layout" where it belongs.

  • Shortened transparent spacer image URL. This will help with email deliverability.

  • Shortened element class names. This will help with email deliverability.

  • Removed Google font import from <head> if user has custom fonts turned off.

Bug Fixes:

  • Split Section gutter defaults

  • Video Sizing Fixes

1.1.0 - February 11, 2020

Added Features:

  • Partner Program Referral Template

Bug Fixes:

  • Image Help Texts

  • Video Fixes for Gmail and Outlook

Outlook on iOS does not show the video image

1.0.0 - January 28, 2020

The official release of the new encore email builder. Focused on having just the right balance of simplicity and features. All so you can deliver beautiful and powerful emails to your email list.

Added Features:

  • Announcement Section

  • Video Section

  • Countdown Timer Section

  • 2 column Image and Text Sections

  • Social Icon Sections

  • Divider Section

  • View In Web Browser link

    • Ability to customize section padding and gutters

  • Enhanced button options (size, border-radius, outlined, etc.)

  • Ability to hide sections on mobile/desktop

  • Updated visual editor icons and ui

  • Google Font support for the following browsers: Apple Mail, iOS Mail, Google Android, Samsung Mail (Android 8.0), Outlook for Mac, and Outlook App.

  • 6 Streamlined Templates

  • 12 Custom Templates

Supported Email Clients

Grades

  • A - Thoroughly tested. Email templates are fully supported in these email clients.

  • B - Not thoroughly tested. Email templates are assumed to be functional in these email clients. Defects are investigated and fixed, if possible.

  • F - Explicitly unsupported and untested email clients.

Desktop Clients

Client

Operating System or Browser

Status

Apple Mail 13

macOS 10.15

A

Apple Mail 12

macOS 10.14

A

IBM Notes 10

Windows 10

A

IBM Notes 9

Windows 10

B

IBM Notes 8.5

Windows 10

B

Outlook 2019

Windows 10

A

Outlook 2016

macOS 10.12.6

B

Outlook 2016

Windows 10

B

Outlook 2013

Windows 10

B

Outlook 2010

Windows 10

B

Outlook 2007

Windows 10

B

Windows 10 Mail

Windows 10

A

Thunderbird 60

Windows 10

A

AOL Mail

Chrome

A

AOL Mail

Firefox

A

AOL Mail

Explorer

A

Comcast

Chrome

A

Comcast

Firefox

A

Comcast

Explorer

A

G Suite

Chrome

A

G Suite

Firefox

A

G Suite

Explorer

A

Gmail

Chrome

A

Gmail

Firefox

A

Gmail

Explorer

A

Office 365

Chrome

A

Office 365

Firefox

A

Office 365

Explorer

A

Outlook.com

Chrome

A

Outlook.com

Firefox

A

Outlook.com

Explorer

A

Yahoo Mail

Chrome

A

Yahoo Mail

Firefox

A

Yahoo Mail

Explorer

A

Mobile/Tablet Clients

Android Mobile Devices

Gmail App

Android 8.0

A

Gmail App

Android 7.1

A

Gmail App

Android 6

A

Outlook

Android 7.0

B

Samsung Mail

Android 7.0

B

Samsung Mail

Android 6.0

B

Android 6

Android 6

B

Android 5.1

Android 5.1

B

Apple Mobile Devices

Gmail App

iOS 10.3.2

A

Outlook

iOS 11.3.1

B

iPhone 11 Pro Max

iOS 13.1

A

iPhone 11 Pro

iOS 13.1

A

iPhone 11

iOS 13.1

A

iPhone SE

iOS 11.3.1

A

iPhone XR

iOS 12.0

A

iPhone XS Max

iOS 12.0

A

iPhone XS

iOS 12.0

A

iPhone X

iOS 11.3.1

A

iPhone 8 Plus

iOS 11.3.1

A

iPhone 8

iOS 11.3.1

A

iPhone 7 Plus

iOS 11.3.1

A

iPhone 7

iOS 11.3.1

A

iPhone 6 Plus

iOS 10.3

A

iPhone 6

iOS 10.3

A

iPad

iOS 13.1

A

iPad Mini

iOS 13.1

A

iPad Pro

iOS 13.1

A

Video play button and overlay options are not supported on Microsoft Outlook 2000-2016.

Outlook, Samsung Mail, and Android App will only display the desktop version for emails on mobile devices.

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