Marketing emails for events

Each event can send a one-time marketing email to a curated list of accounts and tagged contacts.

Setting up a marketing email:
1. Open an event → Edit → Marketing Email section
2. Select target accounts — the email goes to the primary contact on each selected account
3. Add contact tags — all contacts carrying any of the selected tags are also included
4. Click "Send Marketing Email" — a confirmation summary shows the total recipient count before you send

The email includes the event title, date/time, location, description, and a registration link (if ticketing or registration is enabled).

Rules:
• Each event can only send one marketing email — the button is disabled after the first send, and the sent timestamp is recorded
• Recipients are de-duplicated — a contact who matches both an account and a tag filter is only emailed once
• The email is sent from your org's Turtini domain and honors platform-level unsubscribe preferences