Marketing
Email marketing, lists and consent
Lists, segments, campaigns, consent and unsubscribes.
Last reviewed October 3, 2026
Lists and segments
- 1Open Lists. Create a static list and add contacts, or a segment that updates itself from filters.
Campaigns
- 1Open Campaigns and select New campaign.
- 2Pick the audience, then build the email from blocks with merge fields.
- 3Preview it and schedule it in your workspace time zone.
Important: sending
Campaign sending needs a marketing email service. It is not connected yet, so campaigns can be built and scheduled but are not sent.
Consent and unsubscribes
- Every email includes a one-click unsubscribe link.
- Suppressed or unsubscribed contacts can never be queued, on any plan.
- Consent history records the source and time of every change.
Monthly send allowances: Growth 10,000 and Business 50,000. Extra sends are refused, never billed.