Hey email designers! We’ve got a big new update waiting for you. This picture-perfect update is packed with exciting new tools for image editing and lets you design stunning newsletters for iPhone X. We’ve also fixed some bugs and made other improvements we hope you’ll enjoy.

New Features

Design for iPhone X

The moment we’ve all been waiting for: the iPhone X is here! Mail Designer 365 is ready and perfectly optimized to support your designs on this brand new device.

The team here at Mail Designer 365 have been taking a look at the way the iPhone X supports emails on different platforms. Currently, it looks as though Apple Mail will ¬†still display borders to the left and the right of the message; however, we have great news for those of you exporting your Mail Designer creation to HTML…

Our super clever code will instruct your design’s background to fill up the entire edge-to-edge display of the iPhone X. The best part? The main content will not be obscured by the notch.

For users who aren’t exporting to HTML, you can now also check out your designs on the brand new device preview in Mail Designer 365 to ensure compatibility for the most up-to-date iPhone.

Shadow Effect

Add shadow to images for extra definition. If you’re on the hunt for standout images, the brand new shadow tool is exactly what you’re looking for. Choose an image, and then adjust the angle, offset, or blur. You can even change the color to create unique and eye-catching effects.

Border Tool

Gone are the days of using transparent shapes to create borders. With the new border tool, you can create a striking outline for your images in seconds. Select an image and check the “Border” box, then adjust the thickness and style of your border.

Create Transparent Images

You can now also adjust image opacity to create cool visual effects for your images.


  • New controls for center-aligning and distributing images
  • An issue with text adjustments when “no style” is selected has been fixed
  • Text color changes are applied more consistently
  • We have fixed a crash that could occur when duplicating multiple layout blocks

Ready to explore the new features? If you purchased Mail Designer 365 from our website, click Mail Designer 365 and select check for updates from the the drop down menu to make sure you are up to date. If you purchased from the Mac App Store, check the updates section.


If you have suggestions for feature updates or improvements, let us know. We’d love to hear your feedback.

Stay creative!

Your Mail Designer 365 Team

What's New