Exchange Online Protection – EOP

Microsoft Exchange Online Protection (EOP) is a cloud-based email filtering service that helps protect Exchange users against spam and malware. EOP includes tools to safeguard organizations from messaging-policy violations. EOP runs within Microsoft data centres as a bundled provision for licensed Office 365 and Exchange users reducing problematic customer bandwidth risks, protecting email before delivery to all user devices, and simplifying the management of on-premise messaging environments and alleviating inherent costs that come with maintaining conventional on-premises hardware and software.

Microsoft Exchange EOP Features:

  • Eliminates threats before they reach your business firewall with multi-layered, real-time anti-spam and multi-engine anti-malware protection.
  • No extra hardware or software installation – EOP is a bundled service and runs from data centre, managing email before it is delivered to user devices.
  • Protects your company’s IP reputation by using separate outbound delivery pools for high-risk email.
  • Provides 5 financially backed SLAs, including protection from 100% of known viruses and 99% of spam.
  • Active content, connection, and flexible policy-based filtering enables compliance with corporate policies and public sector/IT departmental governance.
  • Leverages a globally load-balanced network of data centres helps to ensure a 99.999% network uptime.
  • Managed and administered from the Exchange Administration Centre with a single web-based interface.
  • Near real-time reporting and message trace capabilities provide insight into email environments by retrieving the status of any message that Exchange Online Protection processes.
  • Available to non-Exchange users.




Exchange Email – EOP antivirus/spam

With effect from September 1st, is providing support network administration for EOP security tools for email.

EOP (Exchange online Protection) is a Microsoft solution for managing virus, spam, phishing and other malicious formats. Critically, the service is managed at the data centre for incoming AND outgoing email. Managing incoming email in this way reduces the risk of contaminated email reaching users’ machines.

Microsoft estimates that over two thirds of email transiting the Internet is junk, spam, or malicious. In the field, ComStat devotes significant time to repairing customer equipment compromised by users inadvertently opening suspect email.

EOP includes control panels for customising filtering, IP blocks, domain name blocks, and more. EOP also integrates with tools for data leakage protection, enabling organisations to manage senstive information in outgoing email which might include regulated personal data, credit card numbers, other company information, etc. Invoking data policies in thi way helps organisations to educate employees. Systems can be configured to allow users to override system recommendations while logging user decisions, and also unilateral suppression of sensitive information (e.g. credit card numbers, passwords, etc.)

EOP does not manage over PC security, however is a game changing solution for end users because it minimizes risk of costly damage to buiness networks and machines. Also, because the security process is managed at the data centre, ComStat is able to deliver “clean” email not only to user workstations, but also to the user’s connected devices like mobile phones, laptops and tablets.

EOP was orginally developed to support Microsoft Exchange, and is more than anything else specialised software that deals with email. In this respect, EOP’s email protection services are often more comprehensively tooled than conventional Anti Virus applications, and is used widely by the world’s largest businesses.

EOP is included in ComStat’s subscription email services for business users. EOP can be provided as a standalone solution (£2.00/mo per user account, £20.00 annual) for services provided by third party data centres.



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