IMAP does not return the bcc field cleanly, in fact, node-imap and by extension imap-simple wont return a valid bcc (or cc for that matter) at all.
Generally, you can only view those with the "envelope" attribute of a mail, but those are empty. Only clean option would be to somehow accesss and work with the rfc822 spec of `Original-Recipient`.
- New purgeTIme now allows to configure a purge to be every X minutes, hours or days.
- Also remove a bit more trust by pulling footer deletion time from config.
- TODO: implement 'convertUp' function, converting numbers up to the biggest possible value where `i > 2 (so 48hrs still works as per slogan and domain)`. I.e. 72hrs = 3 days, 360minutes = 6hrs, 1440minutes to 24hrs
Co-authored-by: Johannes Bülow <kontakt@jmbit.de>