+++ : Discover AI-powered subject lines! Try it out → +++
Increase your sales with a slick newsletter creation workflow.
Design email newsletters on your Mac.
With no coding. It's a breeze.
Discuss & Approve everywhere.
On Windows, Android, iOS, ChromeOS, Mac.
Built for designers
Get started with 150+ professional templates, millions of layout combinations, re-usable elements, image editing and web-font support. Your newsletters have never looked so good.
Mobile-optimized emails
Design modern, mobile-optimized newsletters with a powerful yet familiar WYSIWYG interface. Enjoy a live preview of your newsletter on dozens of devices alongside the design window as you work.
New: AI-generated subject lines
Get genius subject lines in seconds: Enter campaign keywords, specify tone and style and get results that perfectly match the campaign approach you're looking for.
New: AI-generated subject lines
Get genius subject lines in seconds: Enter campaign keywords, specify tone and style and get results that perfectly match the campaign approach you're looking for.
Upload to discuss & approve
Discussion is a critical part of the newsletter design process. Share a web-based preview of your design to Mail Designer 365 Approval to get feedback from your team members and colleagues.
Review and re-upload
With support for macOS, Windows, iOS and Android, colleagues can discuss and approve design drafts at any time. Re-upload new revisions in a snap, or send directly from the app to your chosen ESP.
Mail Designer 365 Industry Solutions
Healthcare
Use email to streamline everyday communication between staff and patients in your medical practice.
Learn more...
Education
Create professional newsletters for your institution to communicate with students, staff and alumni.
Learn more...
Corporate Teams
Bring your internal communication with colleagues, shareholders, and partners to the next level.
Learn more…
What do our customers say?
“In 2015 I came across the Mac-only app Mail Designer 365 from the developers at Tower One. Not only does it do a superb job of giving you all the flexibility to create outstanding looking, fully responsive email newsletters, it also renders perfectly in all common mail applications.”
Theo Duijkers - Freelancer Designer, Theo Duijkers
“It’s easy to use and makes it possible to create beautiful newsletters. We also really like that it’s so easy to make it optimized for mobile devices. And the client support is very fast and accurate. It’s a pleasure working with Mail Designer!”
Bianca van der Ham - Editor in Chief, CityZapper
"Mail Designer 365 is the email design app of your dreams. It’s intuitive, powerful and plays extremely well with whatever email marketing platform your client may use. If you’re a professional online marketer, Mail Designer 365 is an indispensable design tool that will improve the quality of your work and the speed at which you can produce it. Plus the support team offers true, real support. I can’t recommend Mail Designer 365 highly enough!!"
Paul West - Graphic Designer, Gnosis Media
Paul West - Graphic Designer, Gnosis Media
“We tried everything going at great expense and limited success until we discovered Mail Designer 365. It’s been like a dream come true for us and any problems we have encountered have been dealt with quickly, courteously and with finesse.The team listens, responds with clear instructions and give suggestions and tips which just work.”
David Smith - Partner, 49th Floor Design and Artworking
“I like the fact that you work with styles and reusable blocks. As a designer it’s nice to be able to adjust and customise! Keep up the good work!”
Jasper Razenburg - Graphic Designer, Freelance Creative
“Love this app! I am a retired Graphic Designer who now owns and runs a winery. I use Mail Designer for all my emails with our wine club members. It gives me the flexibility to use the fonts and design layouts that I am so picky about.”
Mac App Store Reviewer
Trusted by designers, marketers, web professionals and businesses including:
Mail Designer 365 is available from just $15.00 / month
With Mail Designer 365, the possibilities are endless! Create stylish, professional, effective newsletters on the Mac without any HTML coding. Professional HTML email design for everyone.
Mail Designer 365 News
Discover the latest Mail Designer 365 news, plus tips, tricks and best-practice advice on all things email marketing and design. See all our latest posts here…
Get inspiration, tips & tricks
Sign up here for our Mail Designer INSIGHTS and enjoy regular tips, tricks and advice for everything relating to email design – delivered directly to your inbox.
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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 via your own email address or a third party newsletter service 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.