NOTE 1: This separate machine does not need to be dedicated to GFI MailEssentials it can run other applications, such as GFI MailSecurity. GFI MailEssentials 14 user manual 1BInstalling GFI MailEssentials 5Ģ You use less resources on your mail server machine The GFI MailEssentials machine can have a lower specification then the mail server machine and can process faster Additional fault tolerance if anything happens with your mail server you can still receive, which is queued on the GFI MailEssentials machine.
Additional advantages are: You can perform maintenance on your mail server machine, whilst still receiving from the Internet. GFI MailEssentials will act as a smart host/mail relay server in the perimeter network (also known as DMZ, demilitarized zone, and screened subnet). This also allows you to keep your corporate mail server behind the firewall. NOTE: In a Microsoft Exchange Server 2007 environment, the mail relay server in the DMZ can be a machine running Microsoft Exchange Server 2007 with the Edge Transport Server Role installed. Installation option 2: Installing GFI MailEssentials on a separate machine If you are not running Microsoft Exchange Server 2000/2003/2007 or wish to separate the GFI MailEssentials installation from the Microsoft Exchange Server 2000/2003/2007 machine, you can install GFI MailEssentials on a separate machine. If you install GFI MailEssentials in the DMZ, or in front of Microsoft Exchange Server 2000/2003, or on a Microsoft Exchange Server 2007 machine that does not have the Mailbox Server Role installed, this feature will not be available. This makes it easy for users to periodically review spam for false positives. NOTE: If you are installing GFI MailEssentials on Microsoft Exchange Server 2000/2003 or Microsoft Exchange Server 2007 with both Mailbox Server Role and Hub Transport Role installed, you can configure GFI MailEssentials to direct marked as spam directly to the user s junk folder.
See 'Installing GFI MailEssentials on the Microsoft Exchange Server 2000/2003/2007 machine for instructions on how to install this deployment option. GFI MailEssentials cannot be installed on a Microsoft Exchange Server 2007 machine with only Mailbox Server Role installed.
If you are installing on Microsoft Exchange Server 2007, you either need to have Mailbox Server Role and Hub Transport Server Role installed or Hub Transport Server Role installed. GFI MailEssentials can be installed in two ways: Installation option 1: Installing GFI MailEssentials on the Microsoft Exchange Server 2000/2003/2007 machine Simply install GFI MailEssentials on the Microsoft Exchange Server 2000/2003/2007 machine. 1 Installing GFI MailEssentials Introduction to installing GFI MailEssentials This chapter shows you how to install and configure GFI MailEssentials.
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