How is the Email agent different from writing templates in a generic AI tool? Email applies Loop’s variable namespace (contact.*, company.*, org.*) and platform-specific syntax rules simultaneously — so a template exported to HubSpot gets HubL syntax, Salesforce gets merge-field syntax, and Resend gets handlebars, without manual conversion. It enforces CAN-SPAM and GDPR compliance on every marketing email (unsubscribe link, honest subject line, physical address) and checks your prohibited-language list to keep banned phrasing out of sends.