Design modern, mobile-optimized newsletters with a powerful yet familiar WYSIWYG interface.

With 80 professional templates, millions of layout combinations, re-usable elements, image editing and web-font support, your newsletters have never looked this good.

Mail Designer 365 produces modern, tried & tested HTML that works with all email clients (yes, even Outlook).

Email your team directly from your own email address through Mail Designer 365, or export your newsletter to your preferred email service provider.

For OS X 10.11 or later, including macOS Mojave

Mail Designer 365 is the awesome HTML email newsletter designer app for Apple Mac. With Mail Designer 365’s HTML email design tools, you can become an email marketing professional in just a few simple steps. You no longer need to be an HTML expert to become an email marketing pro. Yes, it's that easy! You can create and build your HTML email newsletters, from simple to sophisticated email designs, without any HTML or CSS knowledge. By utilizing Mail Designer 365’s tools, you can design responsive emails that will look amazing on mobile devices. You can even optimize your inbox preview and and form plain text emails that are compatible with the Apple Watch. Mail Designer 365 is the newsletter design software made for anyone and everyone using a Mac. It's the perfect email designer software to create HTML emails for everyday people, just like you and me. Design your next emails with Mail Designer 365 and you are on your way to achieving impressive emails, innovative email templates, creative email designs, prolific sales newsletters, and unique HTML newsletter layouts - all without prior coding knowledge. Mail Designer 365 provides you helpful HTML email design tools to tackle your email design problems and enable you to create great looking responsive email templates and newsletter designs that will surely catch your reader’s attention. Use Mail Designer 365 as your HTML mail creator of choice. Need new ideas for your templates? Get some design inspiration from our Design Ideas where you can use pre-made templates and customize them to fit your email marketing needs. Then, you can send out simply unique and beautiful email marketing templates to your subscribers list. You don't need an HTML-coder or professional designer to create amazing emails. We also have the Learning Resource & Tutorial Center that you can use as your email design guide, which is filled with tips and innovative advice to help you convey your message effectively and in style. Check out the Newsletter Academy for best email marketing tips and tricks. The Newsletter Academy is a powerful email marketing tool you can apply to help generate leads and retain customers to help your business grow. Think of it as a handy guide for entrepreneurs and email marketers who are in the pursuit of effectively executing email marketing campaigns for their businesses. Learn how to better use images, fonts, calls to action and more. With Mail Designer 365, you have the option of sending your mail designs with your choice of email service provider (ESP). You can optimize all of your email newsletters and templates and send them using Apple Mail or a third party newsletter mailer like MailChimp, Campaign Monitor, GetResponse, AWeber, CleverReach, Benchmark, etc. Also, Mail Designer 365 is compatible with inbox providers like Outlook, Gmail, webmail and many other email clients available in the market. Visit our integration guides to assist you with setup as it covers the core aspects of integration between email clients and your Mail Designer 365 email newsletters.