Hi, this patch is for the debbugs.el EPLA package. It adds the mail client “mu4e” as a debbugs-gnu mail backend. When “debbugs-gnu-mail-backend” is set to “'mu4e”, visiting a bug will download the bug’s mbox file, turn it into a separate Maildir tree under “mu4e-maildir” called “emacs-debbugs.1234” where “1234” is the bug id, runs “mu index” (synchronously) to update the mail database, and then shows the emails as usual with mu4e. I’ve been using this patch for a while with satisfactory results. -- Ricardo GPG: BCA6 89B6 3655 3801 C3C6 2150 197A 5888 235F ACAC https://elephly.net