Change Font Size Mac Mail. You can change the message font default sizes in mail, preferences, fonts & colors. Open the mail app on your mac, click on mail, and choose preferences from the menu bar.

Customize the mail app fonts and colors. Instead of struggling to read it, you can increase the type size to make it easier to read. Change the font size temporarily for messages.
Open The Mail App On Your Mac, Click On Mail, And Choose Preferences From The Menu Bar.
Click command and + at the same time until text looks large enough. Here are your options and how they work. How to increase the font size on a mac by scaling your display.
Feel Free To Add A Comment Or Edit The Question To Add Some More Detail On Whether All Mail Clients Show The Sizes Wrong, Just On The Web, Or Just In A Certain Mail Client.
Click command and + at the same time until text looks large enough. I'm using rich text and setting the font works for me. Change the font size temporarily for messages.
That Will Change The Icons In The Mailbox List In Mail, But Not The Font Size.
This time check to see what format you're using for outgoing mail. You can also press “command key (⌘) + ,” after opening the mail app to open the preferences window directly. Change fonts & colors preferences in mail on mac.
Under Compose Messages, Choose Stationery And Fonts.
You can access it in two different ways. Open the mail app on your mac and access the settings with mail > preferences from the menu bar. On the file tab, choose options > mail.
Locate The Words Mail At The Top Of Your Screen And Hover Over Them And Click On Preferences From The Menu That Appears.
Apple mac os x and macos mail offer a couple of ways to display an email message in a larger font. Instead of struggling to read it, you can increase the type size to make it easier to read. Increase size of text in a web browser.