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Section description:

Wildcards for Email Blacklist and Whitelist
What is the difference between URI Blocklist and the RBL Blocklists (DNSBL)?
Default DNS and Spam URI Realtime Blocklists
URI DNS Filter Searches Parts of the Actual URI Resulting in Blocked Emails
The Personal Whitelist/Blocklist are not visible when GFI MailEssentials is installed in SMTP mode
The GFI MailEssentials custom blocklist takes long to load
How to determine why the URI DNS Blocklist spam filter blocked or allowed a message
Determining Why the Personal Blocklist Spam Filter Blocked or Allowed a Message
Determining Why the IP DNS Blocklist Spam Filter Blocked or Allowed a Message
How to determine why the IP Blocklist spam filter blocked or allowed a message
How to determine why the Email Blocklist spam filter blocked or allowed a message
Clearing the MailEssentials DNS Blacklist Cache Manually
How to check why the DNS Blocklist blocked an email
How to add an RBL list to GFI MailEssentials
How to configure the IP DNS Blocklist Antispam filter
How does the GFI MailEssentials URI DNS Blocklists filter work?
GFI MailEssentials is blocking alerts sent from Groupshield for Exchange
GFI MailEssentials is blocking files that do not have a file name
Error: 'Failed [Personal Blocklist]' Appears in the Scan Result Column Within the GFI MailEssentials Dashboard
Error: '550 5.7.1 Recipient Not Authorized, Your IP Has Been Found on a Block List' in the Message Delivery Log
GFI MailEssentials and Blacklist Sites
Blacklisted Server Not Being Correctly Identified

What is the difference between URI Blocklist and the RBL Blocklists (DNSBL)?

Answer Unified Resource Identifier Blocklist (URI DNSBL) The URI Realtime Blocklist filter verifies that the Unified Resource Identifiers (URIs) found in the email are not known to be used in spam ...
Wildcards for Email Blacklist and Whitelist

Overview This article provides the wildcard combinations that can be used in the GFI MailEssentials Email Blocklist and Whitelist configuration. Information Wildcard Example *@domain.com *@gfi.com use...