Open message link in Things3 note with MailMate Macro (v9.2)
If a given task's note in Things 3 todo app contains the message ID link pointing at the original email the task was created by (by sending it to Things Cloud or creating it on iPad OS or MAC OS), selecting the task in Things 3 and applying the trigger in KM (to be set by the user) will automatically open the relevant message in MailMate app. Apple Mail can also be invoked by modifying the script from "MailMate" to "Mail".