I use the IMAP email integration with Redmine all the time. It’s an easy way to send updates to Redmine’s issue tracker and I clients love using it. But I always forget what keywords I can use to update the issue. So I’d end up opening the documentation or the code and wasting a bunch of time.
Well, no longer.
I’ve gone through Redmine’s code and have created a cheatsheet of how the email integration works, including a list of valid keywords. I’ve made this available as a free download, feel free to grab a copy and share.