On Tue, 15 Aug 2017 14:11:14 +0200 Matus UHLAR - fantomas wrote: > On 14.08.17 21:34, Ian Zimmerman wrote: > >On 2017-08-14 20:08, Scott wrote: > > > >> I would like to turn around and put those individual messages back > >> into mbox format, again, without changing their original headers. > > > >The first question is: why? sa-learn works on just about any format: > >individual messages, multiple messages in a flat directory, > >maildirs. > > the question here is whether results from sa-learn running over other > (e.g. outlook) formats are useful when processing mbox format.
The OP wants to convert emails that are already in "rfc822" format into mbox.