Open Outlook new message window from terminal

Solution 1:

Office is moderately scriptable with AppleScript, so the command line interface to AppleScript can get the job done.

Try this (adapted from this blog post by Jim Shank), replacing the subject text, name and email as appropriate:

osascript -e 'tell application "Microsoft Outlook"' -e 'set newMessage to make new outgoing message with properties {subject:"My Subject"}' -e 'make new recipient at newMessage with properties {email address:{name:"John Smith", address:"[email protected]"}}' -e 'open newMessage' -e 'end tell'

It's a bit lengthy, but it will get the job done. You could adapt this into a small script that you could call and provide parameters to more concisely (i.e. sendoutlook [email protected] "My Subject" "Hi John, blah blah blah") without too much work, but that's probably best left as a separate question.

Solution 2:

The first step is to change your default mail reader on your Mac:

  1. Open Mail.app
  2. Choose Mail...Preferences from the menubar
  3. On the General tab, change your Default email reader to Outlook.

Next from the terminal, use the open command with the mailto: URL. Here is an example:

open "mailto:[email protected]?subject=This is my subject&body=This is my body"

You can see more examples of the mailto: URL here: http://www.rapidtables.com/web/html/mailto.htm