Unable to send with Sendmail

[Vishnu V. Krishnan]

On Wed, 2018-08-15 at 12:25 +0200, Ingo Klöcker wrote:
> 
> It's likely that KMail interprets the entered text as the name of the
> program to call as René suspected. You can try to write a shell script
> which calls /usr/bin/msmtp --account=<account_name> and enter the path of
> this shell script in the configuration, but I doubt that will work because
> the command is not executed with a shell.
> 
> Please submit a bug report for this.
> 

Okay, done: https://bugs.kde.org/show_bug.cgi?id=397483