On Fri, Aug 09, 2013 at 12:02:34AM +0300, Eliezer Croitoru wrote: > > > > I use: > > > > mail_home = /srv/mailstore/%256LRHu/%Ld/%Ln > "R" what for?? > I do understand a Lower case on the names and have seen the effect but > how would R be helpful?? >
According to http://wiki2.dovecot.org/Variables "%H hash function is a bit bad if all the strings end with the same text, so if you're hashing usernames being in user@domain form, you probably want to reverse the username to get better hash value variety, e.g. %3RHu. " -jf
