The wiki describes how to use stunnel with one certificate file to enable imaps/pop3s etc.
I have configured Scalix to accept emails for multiple domains: domain-1.com, domain-2.de and domain-3.eu. For all of the 3 domains i have certificates. I don't want to purchase a certificate for a number of domains so i'm using the simple "one-domain only" StartSSL certificates.
Configuring the apache/https and webmail works using GnuTLS (server name indication).
Unfortunately i can only assign one certificate within stunnel configuration, means i can't benefit from the server name indication functionality that is supported by GnuTLS. As consequence i assume that the secure communication will only work with one domain and the others (not included in the stunnel configured certificate) will trigger a certificate error during secure communication setup.
Is there any alternative of stunnel to support server name indication with imaps/pop3s ?