Confirm the registration
Your first message should answer the questions a registrant has now: am I registered, when does the session start, and where do I join? Keep this message tied to the session they chose.
Send a useful reminder
Choose a reminder time that gives people a chance to prepare. Include the session name and access link, and check the timezone.
A second channel can make sense when the recipient has agreed to it. Use voice or voicemail to add useful context, not to repeat every message across every channel.
Finish the sequence thoughtfully
After the session, share the promised recording or resource if it is available. If attendance information is available in your connected tools, adapt the follow-up accordingly.
Test the registration trigger, custom date fields, and message timing with a sample event before turning the real sequence on.
