Email Client Popularity. We just published the latest quarterly results for worldwide email client usage.
If you weren’t already aware, we provide a handy report on exactly which email clients your subscribers are using for every campaign you send. We also share this data in a quarterly report showing interesting trends in worldwide email client usage. The latest stats are the result of analyzing the email client usage of more than 300 million people since the start of the year. Swift Mailer - A free feature-rich PHP Mailer. A Guide to CSS Support in Email. Version history 14 November 2017 Outlook.com and the Outlook iOS app added support for CSS background images and some related properties, as well as certain Flexbox and Grid properties.
