Am 27.04.2011 22:34, schrieb Michal Trojnara:
Markus Borst wrote:
From reading the documentation I'm not sure whether stunnel supports startTLS, there are a few option descriptions which might point to startTLS, but I'm not sure. Anybody knows the definite answer?
Stunnel does support it. The option name is "protocol".
I have updated the manual to be more detailed: http://www.stunnel.org/static/stunnel.html
Mike
Mike, thanks for the documentation update, this makes it a lot clearer what the "protocol" option actually does. Could you provide a configuration example? For example, if I have configured my local imap server to listen on port 8143 (instead of 143), would this be a valid stunnel configuration? [imap] accept = 143 connect = 8143 protocol = imap Can I enforce starttls? i.e. if the client tries to authenticate to imap without first issuing starttls, it should be denied and/or the connection should be terminated. Greetings Markus Borst -- TU Darmstadt Hochschulrechenzentrum (HRZ) Markus Borst Adresse: Petersenstrasse 30, 64287 Darmstadt, Germany Tel.: 06151/16-2056 Email: M.Borst@hrz.tu-darmstadt.de