j0weiss

I came across this thread while searching for a solution to send mails to the OmniFocus inbox after an update to macOS High Sierra (there the service menu doesn't show up anymore in the context menu; see Omnifocus Clip-o-Tron). So, first of all, thanks for sharing the script. While comparing the resulting URL from the native OmniFocus Service with the one appearing in the error message in the post of @sterling, I noticed the missing encoding of "<" and ">". So, replacing the line set _msgURL to "message://<" & _msg's message id & ">" with set _msgURL to "message:%3C" & _msg's message id & "%3E" solved the problem for me. I'm not sure if this is a valid solution, since the workflow did work and just broke at some point in time. Additionally I would prefer to do the encoding with a tool designed specifically for that task, because just replacing some characters will not catch all cases. But I didn't found a simple solution for this right away. Hopefully this helps and maybe someone can give a hint if I am on the right track?