[Users] Completely deleting emails

[Ralf Mardorf]

On Fri, 5 Dec 2014 01:14:37 +0100, Ricardo Mones wrote:
> On Sun, 2 Nov 2014 22:40:06 +0100
> Roman Brusa <r.brusa at gmx.ch> wrote:
> 
> > >It will even use shred on every file deletion, be it emails,
> > >temporary configuration files or temporary MIME parts, everything. 
> […]
> > 
> > Maybe there should be a warning that a particualar type of searches
> > gets (almost) unusable by using this option...?
> 
> FYI, option's hint already warns about slowness and reading shred
> manpage.

Shred isn't more effective than rm is.
http://stackoverflow.com/questions/913282/shred-doesnt-work-on-journaled-fs

OTOH sometimes I rm dirs and files, after that directly mounted the
drive read only, but anyway couldn't restore the removed files. IOW
even rm could be very effective.