2021-01-28 (C) Questetra, Inc. (MIT License)
The Addon-import feature is available with Professional or Enterprise edition.
- Message ID is not displayed on Gmail. Use the Message ID retrieved by “Start: Gmail: Message Received“.
- In addition to user-created labels, system labels such as INBOX, UNREAD and STARRED are also supported. For the list of system labels, see the Gmail API Guide.