The Anatomy of a Perfect Holiday Greetings Email http://www.rybbon.net/blog/the-anatomy-of-a-perfect-holiday-greetings-email-by-emailmonks/
Holiday email trends, dates, and tips https://www.campaignmonitor.com/blog/email-marketing/2015/10/holiday-email-marketing-trends-dates-and-tips/
The Responsive-Aware Approach https://litmus.com/blog/the-responsive-aware-approach-optimized-design-effort-with-great-gains
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/
7 Design Mistakes That Make Readers Trash Your Emails http://www.business2community.com/email-marketing/7-design-mistakes-that-make-readers-trash-your-emails-01336744
The psychology of colors in email marketing https://www.mailjet.com/blog/psychology-of-colors-in-email-marketing/
Responsive design options for navigation in emails https://www.displayblock.com/2015/08/19/responsive-design-options-for-navigation-in-emails/
How to Design Emails for Smartwatches http://www.benchmarkemail.com/blogs/detail/how-to-design-emails-for-smartwatches
How to Code Video Backgrounds for Emails https://litmus.com/blog/how-to-code-html5-video-background-in-email
Three steps to mastering the email GIF https://www.mailjet.com/blog/mastering-the-email-gif-frame-by-frame/
Modern Trends & Design Ideas for Email Newsletters http://marketblog.envato.com/trends/modern-trends-design-ideas-for-email-newsletters/
25 Wonderful Examples of Animated GIFs in Email Marketing Templates https://mailbakery.com/blog/25-wonderful-examples-of-animated-gifs-in-email-marketing-templates/
Create the Perfect Call To Action https://www.campaignmonitor.com/blog/post/4317/call-to-action-email-marketing
How design adds value to a simple notification e-mail http://www.proxyclick.com/blogs/proxyclick-journey/a-story-of-how-design-adds-value-to-a-simple-e-mail
The anatomy of a high-converting email newsletter https://www.campaignmonitor.com/blog/post/4561/anatomy-of-email-newsletters