Subject: bug#29074: 26.0; Cannot sent bug report in Emacs 26 pretest

From: Drew Adams <[email-masked]>
Date: Mon, 30 Oct 2017 14:55:09 -0700 (PDT)

I tried again, after closing Outlook altogether.

This time I got the error message "Cannot start Microsoft Outlook. The command line argument is not valid. Verify the switch you are using."

Attached are the two error messages.

It seems that using a mail client from `M-x report-emacs-bug'
is broken for the pretest.  But sometimes I have been able
to send bug reports from it, I think.