Translations:Mutt/10/en

Often you happen to jump through a couple of messages a couple of times shortly after each other, which would require to download the same message over and over again. Since this simply is a waste, Mutt uses a so-called header cache (hcache) to keep the most important bits of messages that it needs. This hcache is backed by a db-library, of which four flavours exist:,  ,  , and. If you don't have any preference yourself, pick gdbm or berkdb. Most likely you will have both already installed on your system. Enabling the USE flags for more than one hcache backend will make Mutt choose one it likes best. It will always use at most one.