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ATP is basically a set of features on top of EOP. It's all controlled by adjusting the relevant policies in the portal, and you can select either cloud or on-premises mailboxes to &quot;target&quot; this features on. Some features however, such as dynamic delivery, will NOT work for on-premises mailboxes. <br />
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Most importantly, it depends on how your mail flow is configured. Read Brian's notes on the subject here: <a href="https://c7solutions.com/2017/08/how-to-run-an-advanced-treat-protection-proof-of-concept" rel="ugc">https://c7solutions.com/2017/08/how-to-run-an-advanced-treat-protection-proof-of-concept</a>
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ATP is basically a set of features on top of EOP. It's all controlled by adjusting the relevant policies in the portal, and you can select either cloud or on-premises mailboxes to "target" this features on. Some features however, such as dynamic delivery, will NOT work for on-premises mailboxes.

Most importantly, it depends on how your mail flow is configured. Read Brian's notes on the subject here: https://c7solutions.com/2017/08/how-to-run-an-advanced-treat-protection-proof-of-concept [https://c7solutions.com/2017/08/how-to-run-an-advanced-treat-protection-proof-of-concept]

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You need to relay your Email(Both inbound and outbound) via EOP. ATP is additional feature in EOP, for which you need to pay and get the subscription. Read more here:<br />
<a href="https://docs.microsoft.com/en-us/office365/securitycompliance/office-365-atp" rel="ugc">https://docs.microsoft.com/en-us/office365/securitycompliance/office-365-atp</a>
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You need to relay your Email(Both inbound and outbound) via EOP. ATP is additional feature in EOP, for which you need to pay and get the subscription. Read more here:
https://docs.microsoft.com/en-us/office365/securitycompliance/office-365-atp [https://docs.microsoft.com/en-us/office365/securitycompliance/office-365-atp]

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How to setup OIffice 365 ATP filtering for on-prem Exchange servers<br />
We want filtering service.<br />
No hosted emails, only on-prem users
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How to setup OIffice 365 ATP filtering for on-prem Exchange servers
We want filtering service.
No hosted emails, only on-prem users

Setup Office 365 ATP for Exchange Servers

Exchange is the server side of a collaborative application product that is part of the Microsoft Server infrastructure. Exchange's major features include email, calendaring, contacts and tasks, support for mobile and web-based access to information, and support for data storage.

Exchange

Office 365 is a group of software plus services subscriptions that provides productivity software and related services to its subscribers. Office 365 allows the use of Microsoft Office apps on Windows and OS X, provides storage space on Microsoft's cloud storage service OneDrive, and grants 60 Skype minutes per month. Office 365 includes e-mail and social networking services through hosted versions of Exchange Server, Skype for Business Server, SharePoint and Office Online, integration with Yammer, as well as access to the Office software. All of Office 365's components can be managed and configured through an online portal; users can be added manually, imported from a CSV file, or Office 365 can be set up for single sign-on with a local Active Directory using Active Directory Federation Services.