mu4e as macOS mail composer

from blog lmno.lol @alvaro, | ↗ original
Via Using Emacs as Default Mailer on macOS, a tiny script to handle mailto: links. From //Script Editor/, save following script as Application (MailOnEmacs.app). From Mail.app, Preferences -> Default email reader and chosse MailOnEmacs.app. on open location myurl tell application "Emacs" to activate set text item delimiters to...