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Is there anyway you can think of within exchange, outlook, or message headers that may give clues what appliance/software is scanning inbound email for malware/spam? our partner orgnisation have inherited an exchange environment with zero documentation about the setup, and are trying to think of a way to try and determine what appliance is filtering inbound email.. any ideas where to start if the appliance is unknown, could mail headers give any clues?<br />
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or would there be anywhere within exchnage itself to see what appliance handles and filters inbound mail before it hits the exchange mailbox server/database(s).
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Is there anyway you can think of within exchange, outlook, or message headers that may give clues what appliance/software is scanning inbound email for malware/spam? our partner orgnisation have inherited an exchange environment with zero documentation about the setup, and are trying to think of a way to try and determine what appliance is filtering inbound email.. any ideas where to start if the appliance is unknown, could mail headers give any clues?

or would there be anywhere within exchnage itself to see what appliance handles and filters inbound mail before it hits the exchange mailbox server/database(s).

inbound email filter/spam

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

Microsoft Outlook is a personal information manager from Microsoft, available as a part of the Microsoft Office suite. Although often used mainly as an email application, it also includes a calendar, task manager, contact manager, note-taker, journal, and web browser.

Outlook

An email client, email reader or more formally mail user agent (MUA) is a computer program used to access and manage a user's email. A web application that provides message management, composition, and reception functions is sometimes also considered an email client, but more commonly referred to as webmail.