Is there a way to have a new module in projects, which would allow to easy store of emails. Best if it would read .eml files and based on it automaticly added subject and e-mail content. If not, is there a plan to implement such function?

Make sure to at-mention me if you submit a feature request!

Sorry, but I'm new at this forum and new to this software. So I take it from your statement that there is currently no such function nor a plan to implement? Btw. I dont know how to do "at-mention" and what is this.