After reading Unable to renew let´s encrypt certificate I followed @Supbol’s lead and disabled XMPP which allowed the cert to be renewed successfully, but ideally I’d like to turn XMPP back on.
After reading Unable to renew let´s encrypt certificate I followed @Supbol’s lead and disabled XMPP which allowed the cert to be renewed successfully, but ideally I’d like to turn XMPP back on.