Overview The IP Blocklist is a custom database of IP addresses from which you never want to receive emails. In this article, you will learn how to determine why the IP Blocklist Anti-Spam filter block...
AnswerIf you are questioning why an email was blocked or allowed by the Email Blocklist spam filter and would like more information, you can find further details in the log file for that filter. Use t...
Overview You may need to clear two DNS blacklist cache entries depending on which filter is blocking the emails. This article provides the steps to clear the blacklist cache entries for the following:...
Answer GFI MailEssentials will use the information within the email message header to determine the IP addresses of the SMTP servers the mail has passed through. GFI MailEssentials will query the DNS ...
Answer To configure IP DNS Blocklist, follow the steps below. Open the GFI MailEssentials Configuration console Expand Anti-Spam and then Anti-Spam Filters Select IP DNS Blocklist Inside the empty tex...
Overview The GFI MailEssentials IP DNS Blocklist filter verifies that the IP address of the sending mail server is not known to send spam emails. The DNS Blacklist module (DNSBL) makes use of DNS to c...
Answer The GFI MailEssentials URI DNS Blocklist filter verifies that the Unified Resource Identifiers (URIs) found in the email are not known to be used in spam emails. The GFI MailEssentials URI DNS ...
Answer PROBLEM GFI MailEssentials is blocking alerts sent from Groupshield for Microsoft Exchange. ENVIRONMENT GFI MailEssentials All supported environments SOLUTION To solve this problem, you have th...
Answer PROBLEMGFI MailEssentials blocks files that do not have a file name. ENVIRONMENT GFI MailEssentials all supported environments SOLUTIONTo disable GFI MailEssentials from blocking attachments w...
Overview The error message Failed [Personal Blocklist] appears in the Scan Result column within the GFI MailEssentials dashboard. The PWBL-DBHandling log shows: Error: An error occurred. Error Message...
