Hello,
> Is there any way to switch off header cache and header fetching for
> specified imap folder. For example i have spam/cron folder on imap
> server which gets about 1k messages each day and it would be good to
> not cache/fetch headers from this type folders.
it is in my FAQ:
http://wwwcip.informatik.uni-erlangen.de/~sithglan/mutt/#faq
Thomas