On 27/11/2019 21:28 Mark Moseley via dovecot <dovecot@dovecot.org> wrote:

On Tue, Nov 26, 2019 at 11:22 PM Aki Tuomi via dovecot <dovecot@dovecot.org> wrote:

...

On 21.11.2019 23.57, Marc Roos via dovecot wrote:

...

Is it possible to configure a network for a cert instead of an ip?

Something like this:

local 192.0.2.0 { ssl_cert = </etc/ssl/dovecot/imap-02.example.com.cert.pem ssl_key = </etc/ssl/dovecot/imap-02.example.com.key.pem }

Or

local 192.0.2.0/24 (http://192.0.2.0/24) { ssl_cert = </etc/ssl/dovecot/imap-02.example.com.cert.pem ssl_key = </etc/ssl/dovecot/imap-02.example.com.key.pem }

https://wiki.dovecot.org/SSL/DovecotConfiguration

Local part supports that.

Aki

On the same topic (though I can start a new thread if preferable), it doesn't appear that you can use wildcards/patterns in the 'local' name, unless I'm missing something--which is quite likely.

If it's not possible currently, can I suggest adding that as a feature? That is, instead of having to list out all the various SNI hostnames that a cert should be used for (e.g. "local pop3.example.com (http://pop3.example.com) imap.example.com (http://imap.example.com) pops.example.com (http://pops.example.com) pop.example.com (http://pop.example.com) .... {" -- and on and on), it'd be handy to be able to just say "local *.example.com (http://example.com) {" and call it a day. I imagine there'd be a bit of a slowdown, since you'd have to loop through patterns on each connection (instead of what I assume is a hash lookup), esp for people with significant amounts of 'local's.

Actually that is supported, but you need to use v2.2.35 or later.

Aki

How can I bind the managesieve to the internal use network/interface?

service managesieve-login { inet_listener sieve { address = 192.168.10.0/24 port = 4190 }

-----Original Message----- From: Mark Moseley via dovecot [mailto:dovecot@dovecot.org] Sent: woensdag 27 november 2019 22:06 To: Aki Tuomi Cc: Mark Moseley via dovecot Subject: Re: Cert for ip range?

On Wed, Nov 27, 2019 at 11:31 AM Aki Tuomi <aki.tuomi@open-xchange.com> wrote:

> On 27/11/2019 21:28 Mark Moseley via dovecot 

<dovecot@dovecot.org> wrote: > > > On Tue, Nov 26, 2019 at 11:22 PM Aki Tuomi via dovecot <dovecot@dovecot.org> wrote: > > > > On 21.11.2019 23.57, Marc Roos via dovecot wrote: > > > Is it possible to configure a network for a cert instead of an ip? > > > > > > Something like this: > > > > > > local 192.0.2.0 { > > > ssl_cert = </etc/ssl/dovecot/imap-02.example.com.cert.pem > > > ssl_key = </etc/ssl/dovecot/imap-02.example.com.key.pem > > > } > > > > > > Or > > > > > > local 192.0.2.0/24 (http://192.0.2.0/24) { > > > ssl_cert = </etc/ssl/dovecot/imap-02.example.com.cert.pem > > > ssl_key = </etc/ssl/dovecot/imap-02.example.com.key.pem > > > } > > > > > > https://wiki.dovecot.org/SSL/DovecotConfiguration > > > > > > > > > > >
> > Local part supports that. > >
> > Aki > > > On the same topic (though I can start a new thread if preferable), it doesn't appear that you can use wildcards/patterns in the 'local' name, unless I'm missing something--which is quite likely. > > If it's not possible currently, can I suggest adding that as a feature? That is, instead of having to list out all the various SNI hostnames that a cert should be used for (e.g. "local pop3.example.com (http://pop3.example.com) imap.example.com (http://imap.example.com) pops.example.com (http://pops.example.com) pop.example.com (http://pop.example.com) .... {" -- and on and on), it'd be handy to be able to just say "local *.example.com (http://example.com) {" and call it a day. I imagine there'd be a bit of a slowdown, since you'd have to loop through patterns on each connection (instead of what I assume is a hash lookup), esp for people with significant amounts of 'local's. >

Actually that is supported, but you need to use v2.2.35 or later. 

Ha, it literally *never* fails (that there's some option I've overlooked 10 times, before asking on the list)

'local' vs 'local_name'. Never noticed the difference before in the docs. Might be worth adding a blurb in https://wiki.dovecot.org/SSL/DovecotConfiguration that 'local_name' takes '*'-style wildcard (at least in the beginning of the hostname). I'll resume my embarrassed silence now. :)