Tip: Preview Plaintext Emails in Mail.app
Here’s a quick tip. If your team sends out HTML emails, you probably know that it’s important to include an plain text version of the email as well for email clients and phones that don’t support HTML. But when testing emails before they go out, how do you preview the plaintext version of the email?
It’s easy on a Mac using Mail.app. Just hit ⌘-Option-[ and ⌘-Option-] to toggle between the HTML and text-only versions of your email. This is also fun for spying on how other HTML newsletters are converting their content to plaintext.