Outlook.com Increases Market Share by 20%; Soars to #4 Spot

We’ve seen the same names appear again and again in our email client market share reports in the past year. May marked a pivotal turning point with a surprising upset in the top five. iPhone, Outlook, and iPad continue to top the charts—no surprises there. The big upset was courtesy of newcomer Outlook.com. We covered the […]

Outlook.com Breaks into Email Client Top Ten at #7

While market share stats have mostly held steady over the past few months, there were some exciting changes in April. Not surprisingly, iPhone, Outlook, and iPad continue to top the charts; however, we’ve seen some major changes in the bottom half of the top ten: Yahoo! Mail moved from #7 to #6 Yahoo! Mail Classic […]

Drop support for margin

Hotmail and Outlook.com Drop Support for Margin

You may have noticed your emails looking a little cramped in Hotmail and Outlook.com recently. The culprit? Discontinuation of support for the margin property in these email clients. Rather than honoring your carefully spaced paragraphs and images, Hotmail and Outlook.com are now completely stripping margin from paragraph tags, leaving default values (0 for the top, right and left; 1.35em for the bottom, to be exact) in their place.

New Email Client Available: Outlook.com!

We are thrilled to announce that Litmus is offering email testing and interactive testing for Outlook.com! Earlier this week, Microsoft announced that Outlook.com will be the new home of Hotmail users—all hundreds of millions of them. After hearing the news, we started working on getting screenshots and Interactive Testing available for Outlook.com. Today we are pleased […]