Certificate From Other Providers

There is number of certificate providers offering certificates either for free or for money. You can use any of them, however you have to be aware that sometimes certificates might not be recognized by all XMPP servers, especially if it’s one from a new provider. Here is an example list of providers:

To obtain certificate from a third party authority you have to go to its website and request the certificate using certificate request generated above. I cannot provide any instructions for this as each of the providers listed have different requirements and interfaces.

We highly recommend using LetsEncrypt keys to self-sign and secure your domain. Instructions are in the next section.