Incoming email - Parent Issue
I'm using Redmine 2.6.6. Incoming mails is enable and work properly. I would like to provide "Parent issue" information in the email, but I can't figure out what format I should use. Could you please tell me how to format this information in the email ? Should I specify something in the "allow-override" parameter of my crontask ?
FWIW: see my answer in RE: Set 'Parent task' attribute via email issue creation