On Tue, 29 Jul 2014 00:49:37 +0200 Reindl Harald wrote: > > Am 28.07.2014 22:40, schrieb Peter Chiochetti: > > Am 2014-07-28 um 21:15 schrieb Reindl Harald: > >> Am 28.07.2014 20:57, schrieb Rick Romero: > >>>> Am 28.07.2014 19:58, schrieb Juan Pablo: > >>>>> The reason I am wanting to do this is I would like to know if people > >>>>> are getting their email on personal devices > >>>>> instead of work secured / standardized phones > >>> > >>> IMHO, client certificates would work work well here. I think Dovecot > >>> supports it > >> > >> yes, but you accept them or not > >> that's a different story than "log the MUA information" > > > > Yes, it is a means to stop people from using insecure devices. > > a client certificate hadrly makes a device secure > if the device is compromised your cert is gone > > > So possibly a useful hint the OP may be interested in! Might well be that > > its the reason for learning which MUA was used? > > well, "what client is used" is impossible > > there is no user-agent like HTTP and even for HTTP the header is not > mandatory and rqeuire it will break your web-app for anybody who cares > for privacy while gain nothing
Not in general: cyrus/imaps[9143]: client id: "name" "Thunderbird" "version" "24.6.0" I guess, dovecot simply must learn it. --Frank Elsner