Users with send access (permission to send messages) to a Listserv list can schedule emails in advance through the web by following these steps:
Ensure you are logged into Listserv by following the instructions provided here.
Once logged in, navigate to the list you want to email from the Archives page
Click "Post New Message" on the right side of the page.
Make sure to enter the Name and Subject and set the content type to HTML or Plain Text as needed.
Then, click "Show Advanced" to access the scheduling options.
Now, select "Deliver at Following Time" and enter the desired date and time for the email to be sent.
You can also click "Show Tests" and select "Send a test to Self" to preview the email before sending.
Once the test email looks good, click "Send Message" at the bottom of the page to schedule the email delivery.