Get-PopSettings | Format-List LogFileLocation Get-MailboxServer -Identity | Format-List *LogPath* To see the actual locations, run the following commands: This folder contains many different types of Exchange logs in subfolders. Group Metrics files that are used to calculate values for the Large Audience and External Recipients MailTips. To see the actual location, run the following command: Get-DatabaseAvailabilityGroup | Format-List *Witness*Ĭontent scanning that's used by the Malware agent and data loss prevention (DLP).
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The witness server can be virtually any Microsoft Windows server in the local Active Directory forest that isn't already a member of the DAG. The witness directory on the witness server that's configured for the DAG. The cluster quorum database and other files for database availability groups (DAGs). Unified Messaging is not available in Exchange 2019. Folder exclusionsĮxclude the following folders from file-level scanning and memory-resident scanning on Exchange servers.
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To learn how to open the Exchange Management Shell in your on-premises Exchange organization, see Open the Exchange Management Shell. The locations of many of these Exchange folders are configurable in the Exchange Management Shell. Note: The %ExchangeInstallPath% value is typically C:\Program Files\Microsoft\Exchange Server\V15\ (includes a trailing "\"), the %SystemRoot% value is typically C:\Windows (doesn't include a trailing "\"), and the %SystemDrive% value is typically C: (doesn't include a trailing "\"). When you deploy a Windows antivirus program on an Exchange server, make sure that the folder exclusions, process exclusions, and file name extension exclusions that are described in these sections are configured for both memory-resident and file-level scanning. Recommended exclusions for Windows antivirus programs on Exchange servers Therefore, excluding these files from being scanned by the Windows antivirus program is very important.Īnother issues to consider is that Windows antivirus programs can't replace email-based antispam and antimalware solutions because Windows antivirus programs that run on Windows servers can't detect viruses, malware, and spam that are distributed only through email. This can cause severe failures in Exchange Server, and it might also generate 1018 event log errors. The biggest potential problem is a Windows antivirus program might lock or quarantine an open log file or database file that Exchange needs to modify. Some antivirus programs start an on-demand scan automatically after the virus signatures are updated to make sure that all files are scanned with the latest signatures. Memory-resident scanning or real-time protection monitors all files and processes that are loaded and running in a computer's active memory.įile-level scanning refers to checking files on the hard disk for viruses manually or on a regular schedule. There are two basic components of any Windows antivirus program: However, if they aren't configured correctly, Windows antivirus programs can cause problems in Exchange Server. Ubuntu 14.04 LTS or higher, Red Hat Enterprise Linux / CentOS 6.0 or higher, SUSE Linux Enterprise Server 11 SP4 or higher, OpenSUSE Leap 42.x, Fedora 25 or higher, Debian 8.0 or higher, Oracle Linux 6.3 or higher, Amazon Linux AMI 2016.When you run Windows antivirus programs on Microsoft Exchange servers, you can help enhance the security and health of your Exchange organization. Windows Server 2019 Core, Windows Server 2019, Windows Server 2016, Windows Server 2016 Core, Windows Server 2012 R2, Windows Server 2012, Windows Small Business Server (SBS) 2011, Windows Server 2008 R2 Windows 10 IoT Enterprise, Windows Embedded 8.1 Industry, Windows Embedded 8 Standard, Windows Embedded Standard 7, Windows Embedded Compact 7, Windows Embedded POSReady 7, Windows Embedded Enterprise 7
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Windows 10 October 2020 Update (20H2), Windows Update (20H1), Windows 10 November 2019 Update (19H2), Windows Update (19H1), Windows 10 October 2018 Update (Redstone 5), Windows 10 April 2018 Update (Redstone 4), Windows 10 Fall Creators Update (Redstone 3), Windows 10 Creators Update (Redstone 2), Windows 10 Anniversary Update (Redstone 1), Windows 10 November Update (Threshold 2), Windows 10 (RTM, version 1507), Windows 8.1, Windows 8, Windows 7