A mailing list is an exclusive email address that is directed to a group of recipients. When you send an email to this address, all members that belong to the list will receive the email. A mailing list can be used to send notifications, saving the trouble of entering multiple email addresses.
You can batch send emails to members using a mailing list. You can also set email sending permission to only allow some members to send emails to this list.
Go to Lark Admin, select Mail - Mailing list Management.
Enter the mailing list name and address, add members to the group and set their permissions. Then click Save to save the changes.
Note: You can select a department to add members to. After a department is selected, members will be automatically added to or removed from the mailing list.