An external sender is any sender that has an email address in a domain that isn't configured as an accepted domain in your organization.īy default, the value of the external postmaster address setting is blank. GFI Mail Essentials also adds various email management tools to your mail server, including email disclaimers, email monitoring and redirecting based on custom rules, email reporting, list server, server-based auto replies and POP3 downloading.The external postmaster address is used as the sender for system-generated messages and notifications sent to message senders that exist outside your Microsoft Exchange Online organization. It filters out spam email, phishing scams and viruses through various security layers, including up to five antivirus scanning engines and multiple anti-spam filtering technologies – such as two frequently updated anti-spam engines that require no tweaking, IP reputation filtering, greylisting, directory harvesting attack protection and more. GFI MailEssentials ® is an award-winning email security and anti-spam software solution for Exchange Server and other mail servers, which protects your network against email-borne viruses and other malware threats and delivers a spam capture rate of over 99%. Set priorities for each anti-spam module.Support for SPF – the sender policy framework.SpamRazer™ – A powerful anti-spam engine.Server-based anti-spam and anti-phishing.Eliminate hard-to-catch spam and make spammers’ lives harder.Instant view of emails from new senders.
It delivers a spam capture rate of over 99%, minimal false positives and up to five antivirus engines. UnifiedProtection Edition: Comprehensive server-based solution that protects your network against spam, viruses and other email-borne threats.GFI MailEssentials is available in three editions: GFI MailEssentials – Eliminate spam and protect your network from viruses and other email threats
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