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A dedicated mailbox for receiving task approval email and the credentials to log on the mailbox.
For Office 365 mailbox: complete Azure configuration for receiving email using Azure MS Graph service .
For on-premises Exchange server: IMAP server host name and port.
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Run the following command to restart OneList:
docker-compose up -d
Create the OneList Email Approval channel
Follow the instructions at Configure Notification Channels to create the OneList notification channel for email approval:
Channel type: Email Approval
Email template: Task Approval