I realized that receiving mails has Action Item function in Outlook 2013.

When click the action Item, below message shows.

Message

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We think We've found an action item.

Please~

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I'd like to know what function that is.

You can check this article to learn more about the Exchange apps: http://andersonpatricio.ca/managing-exchange-2013-apps-managing-new-apps/

You can check this article to learn more about the Exchange apps: http://andersonpatricio.ca/managing-exchange-2013-apps-managing-new-apps/

• Proposed as answer by Simon_WuMicrosoft contingent staff, Moderator 4 hours 13 minutes ago
• Unproposed as answer by Simon_WuMicrosoft contingent staff, Moderator 4 hours 12 minutes ago

Hi,

If I do not misunderstand, there can be Outlook Web Apps. You can refer to the following articles to know more about them.

What's new for Outlook Web App in Exchange 2013

https://technet.microsoft.com/en-us/library/jj150522%28v=exchg.150%29.aspx?f=255&MSPPError=-2147217396

Apps Feature in Exchange 2013

http://social.technet.microsoft.com/wiki/contents/articles/22429.apps-feature-in-exchange-2013.aspx

Thanks,