4 Customizing GFI MailEssentials 4.1 Adding additional inbound email domains Inbound Email Domains enable GFI MailEssentials to distinguish between inbound and outbound email and therefore to identify which emails should be scanned for spam. During installation, inbound email domains are imported from the IIS SMTP service. In some cases however local email routing in IIS might be required to be configured differently: • Example: To add domains which are local for email routing purposes but are not local for your mail server. The instructions in this section show how to add or remove inbound email domains after installation. Important notes Any domain on which you receive email that is not listed in the inbound domains setup is not protected against spam by GFI MailEssentials 4.1.1 Adding and removing inbound domains 1. Right click General ► General Settings, select Properties and click on Inbound Email Domains tab. Screenshot 25 - Adding an inbound email domain 2. Click Add… button and key in domain details to add new inbound email domains. To remove domains, select the domain to remove and click Remove. 3. Click OK to finalize settings.