How to schedule an email in Mail on your Mac | Apple Support

In macOS Ventura, you can schedule emails to be sent later using the Mail app. After composing your email, click the arrow next to the Send button and select “Send Later.” Choose the desired date and time for the email to be sent, then click “Schedule.” If you have sound notifications enabled, you might hear a sound indicating that the email is scheduled. To review or edit scheduled emails, click “Send Later” in the sidebar, check the date and time, and make changes if needed. You can reschedule or cancel as necessary before the email is sent.

Summary:
– Compose your email in the Mail app on macOS Ventura.
– Click the arrow next to the Send button and select “Send Later.”
– Choose the date and time for the email to be sent, then click “Schedule.”
– Find scheduled emails by clicking “Send Later” in the sidebar, and review or edit them as needed.
– You can reschedule or cancel the email before it is sent.