[Dovecot] ManageSieve with SSL/TLS only

[Timo Sirainen]

On Thu, 2011-09-08 at 01:41 +0200, Karol Babioch wrote:
> Hi,
> 
> I'm quite new to Dovecot and ManageSieve, so probably I've missed
> something, although I couldn't find any hints in the wiki. I'm
> interested in running ManageSieve with SSL/TLS only. So is there any way
> to reject any non encrypted connections? I couldn't find any parameter
> for this purpose.
> 
> I'm currently using dovecot 1.2.15 provided with Debian Squeeze, but I
> couldn't find any parameter in the 2.0 branch neither.

a) disable_plaintext_auth=yes (default)

b) ssl=required

They are equivalent if you've only enabled plaintext authentication
mechanisms.

http://wiki.dovecot.org/SSL/DovecotConfiguration and
http://wiki.dovecot.org/SSL explain more.