I’m running an IIS7.5 and I need a SAN certificate for my domains.
Here is what I did.
I’ve installed an Ubuntu 14.4 as a virtual guest, installed letsencrypt and done a 1) manual installation. I typed my domains and then letsencrypt requrested a .well-known/acme-challenge/[XXXXXX] for each domain (which is a pain, BTW, but I hear Windows support is coming).
At the end I got only the certificate for the first domain (stored in /etc/letsencrypt/live/[DOMAIN]. I sortof expected a SAN certificate.
Then I converted PEM to PFX using openssl.
So, how do I get a SAN certificate?