There a lot of “AgentSends” tests involving communications protocols and encryption levels. How do I pass all of these tests?

You can complete the bulk of your testing using a single HTTPS URL for the Zone (or HTTP URL in non-certification sessions). If your Agent supports a variety of SSL protocols and SIF_EncryptionLevels and your Agent cannot demonstrate those capabilities using a HTTPS URL where all protocol/SIF_EncryptionLevel combinations are enabled, separate HTTPS URLs for each of your supported combinations are available. To pass the applicable AgentSendsX tests, simply send a single message (e.g. SIF_Register) to each URL.