Supported Clients

We test and support all the major email clients … even Outlook.


We support as many email clients and as much of the market as possible, however, we simply can't test for everything. As a result, we've decided to test the following clients, based on a combination of their market share and our ability to reliably test them with the devices and software we have access to.

While we will help out as much as possible with issues regarding other clients (and are more than willing to accept pull requests that add support for additional clients), we can't devote a lot of time or effort at this point to fixing issues related to email clients not in the following table.

Tested Clients

Client Supported Notes
Apple Mail (Desktop)
Apple Mail (iOS)
Outlook (2000, 2002, 2003)
Outlook (2007, 2010, 2013)
Outlook (2011)
Thunderbird
Android
Gmail (Desktop)
Gmail (Mobile, iOS, Android) Does not fully support the Ink grid. Responsive layouts should be accomplished using the block-grid.
Outlook 2011 for Mac
AOL Mail
Hotmail
Outlook.com