Multiple domain

[hercross]

Hi, I’m trying to configure a certificate to MS Teams SBC.

In Teams I have 2 domains prueba.es ans centralita.prueba.es.

At now, I’d created a cert for centraliota.prueba.es and for user user@centralita.prueba.es works, but for user user@prueba.es I cannot received calls with SBC.

Microsoft told me that the problem is that in the cert I have to add both domains, prueba.es and centralita.prueba.es.

So, I’d tried to add both domains with:

./letsencrypt-auto certonly --standalone -d centralita.prueba.es -d prueba.es

But I get a error with prueba.es:

Domain: arcanos.es
Type: unauthorized
Detail: Invalid response from
http://prueba.es/.well-known/acme-challenge/5zRbSwTL3pq4YSU4z6UrHcTjtdOvgKi6kVMaCOpQ0U4
[ip address]: “\n\n404 Not
Found\n\n

Not Found

\n<p”

To fix these errors, please make sure that your domain name was
entered correctly and the DNS A/AAAA record(s) for that domain
contain(s) the right IP address.

prueba.es is a domain of my company and use port 80.

Can I only add second domain in cert? Anyone has this problem with MS Teams?

Thanks

[mnordhoff]

Is prueba.es your real domain or are you using it as an example?

The domain is for sale and has no Let’s Encrypt certificates.

What’s your real domain?

Are prueba.es and centralita.prueba.es hosted on the same server?

[hercross]

Hi, thaks for answer…

prueba.es is an example, my real domain is other name…

No, prueba.es is hosted in one server and centralita.prueba.es is in other server.

Prueba.es is the domain of my organizations and centralita.prueba.es in the FQND for the SBC for Teams.

Thanks