A new method for creating responsive emails? The Drop Calc Method. http://blog.edmdesigner.com/the-drop-calc-method-to-create-responsive-html-emails/
Media Queries Demystified: CSS Min-Width and Max-Width https://www.emailonacid.com/blog/article/email-development/emailology_media_queries_demystified_min-width_and_max-width
What Do Scalable, Fluid, Responsive and Hybrid Email Design Mean? http://blog.chamaileon.io/what-do-scalable-fluid-responsive-and-hybrid-email-design-mean/
The growing appeal of responsive-aware email design http://marketingland.com/growing-appeal-responsive-aware-email-design-186727
Email Newsletter Design Fails To Avoid https://creativemarket.com/blog/2016/02/03/email-newsletter-design-fails-to-avoid
Millennials Prefer Email, But Only If You Do It Right http://emailcritic.com/2015/09/millennials-prefer-email-but-only-if-you-do-it-right/
The Responsive-Aware Approach https://litmus.com/blog/the-responsive-aware-approach-optimized-design-effort-with-great-gains
Holiday email marketing trends, dates, and tips https://www.campaignmonitor.com/blog/email-marketing/2015/10/holiday-email-marketing-trends-dates-and-tips/
Email marketing in the era of 8-second attention spans https://www.campaignmonitor.com/blog/email-marketing/2015/09/email-marketing-in-the-era-of-8-second-attention-spans/
Responsive design options for navigation in emails https://www.displayblock.com/2015/08/19/responsive-design-options-for-navigation-in-emails/
Future-Proof Responsive Email Without Media Queries http://webdesign.tutsplus.com/tutorials/creating-a-future-proof-responsive-email-without-media-queries--cms-23919
Modern Trends & Design Ideas for Email Newsletters http://marketblog.envato.com/trends/modern-trends-design-ideas-for-email-newsletters/
The Importance Of Responsive Design in Emails https://blog.getresponse.com/the-importance-of-responsive-design-in-emails.html
Email Preheaders: Ignore them at your peril http://www.inboxmarketer.com/blog/~1389-Preheaders-Ignore-them-at-your-peril
Designing Emails That Actually Work (Slideshow) http://www.slideshare.net/LindsaySiovaila/mixwest-emaildesign
10 Rules For Designing Emails Your Customers Will Want to Read http://rimidesigns.com.au/blog/2014/09/23/10-rules-designing-emails-customers-read/
5 Easy Ways to Improve Your Mobile Design http://www.emailonacid.com/blog/details/C13/5_easy_ways_to_improve_your_mobile_design