Dear list, >From time to time I have to answer emails on my phone. But to integrate these mails I configured the mail user agent on the phone to also copy messages as BCC when I'm replying from the phone. I read about this approach somewhere but I cannot find the reference anymore. On my computer I filter these mails locally to put them in the folder for sent messages. This way I can see all my sent messages in mutt. Unfortunately mutt doesn't add the replied message status flag when the reply mail is added to the sent messages. I thought it would be able to do this by somehow matching up the Message-ID header and In-Reply-To header. But maybe it's not mutt jobs but some other tool's. Do you know of a way to achieve this? Because this way mutt would indicate to me that I replied to a mail even though I did it on the phone which is fine for me. I use the Maildir format. I'm also interested in other approaches to use mutt as the primary mail user agent but integrating mobile devices somehow. I prefer a setup where my mail is kept locally on my computer.