mxisd is currently in read-only mode and use a priority lookup strategy with several providers.
Given the 3PID
email@example.com, the following would be performed in priority order until a mapping is found:
LDAP: lookup the Matrix ID from an configurable attribute.
DNS: lookup another Identity Server using the domain part of an e-mail and:
Look for a SRV record under
Lookup using the base domain name
Forwarder: Proxy the request to other identity servers (
vector.im currently hardcoded).
Follow the progress and grab the code from GitHub.