Good day, I've been using GNUS v5.13 with built-in IMAP, and I would like to cache my entire e-mail storage locally. I would like to use caching in a way that makes the e-mails visible to other clients outside GNUS. Maildir seems like a good choice for this. But nowhere in the documentation is it explained how to make the cache adhere to Maildir format. Or maybe the caching used by GNUS is already compatible with Maildir, so no extra action is needed?
Many thanks.