Hello Manoj,1.
com.day.cq.workflow.impl.email.TaskEMailNotificationService config
listens to the task events and generates email notifications about work
items or tasks. Usually, notification is sent to inbox. Review doc
[1].2. com.day.cq.workflow.impl.email.EMailNotificationService config
can be configured in case you desire to receive email notifications from
workflows. For example, if you want to send an email on completion of a
certain workflow. Please review [2].[1] Your Inbox
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