IMAP actually has an ID extension where the client can send this info, but
it doesn't force the client to send it.
Jeff
On Mon, Feb 1, 2016 at 12:19 PM, Axel Luttgens <axel.luttgens at
skynet.be>
wrote:
>
> > Le 1 f?vr. 2016 ? 17:50, absolutely_free at libero.it a ?crit :
> >
> > Hi,is there a way to log which MUA is being used from an user?
> > # dovecot --version2.0.9
> > Thank you
>
> Unless I missed some recent changes, neither POP nor IMAP protocols make
> provisions for having the client to send such info.
>
> As a result, dovecot does not have that info.
>
> HTH,
> Axel
>