Re: Domains on different IPs

On December 17, 2016 at 1:35 PM Mark Constable <markc@renta.net> wrote:

I want to supply separate Letsencrypt certificates for each virtual domain and seeing that SNI does not work I need to allocate separate IPs. Could anyone give some pointers, or keywords to search for, on...

a) how to make dovecot listen for different domains on different IPs?

b) how to configure separate SSL certs for each of these IPs?

Au contraire, dovecot does support SNI. On earlier versions, it works by specifying

local_name server.name { ssl_cert=</path/to/cert ssl_key=</path/to/key }

with 2.2.27, you can also do

local_name "some.name other.name more.name *.name" { ssl_cert=</path/to/cert ssl_key=</path/to/key }

Aki