Navigate to the DNS records section for your individual domains.Login to your DNS provider’s management console as the admin.
Publishing your DKIM public key for GFI MailEssentials You can generate your DKIM key pair using our free DKIM record generator tool for instant and accurate results. However, often vendors do not self-generate keys and you have to manually do the same by using a reliable online wizard. A DKIM private key: used by GFI MailEssentials to sign your outgoing emails, that is to be uploaded on their webserver.A DKIM public key: to be published in your public-facing DNS.GFI MailEssentials’s support will hand you over a DKIM key pair that will contain: Creating DKIM Record for GFI MailEssentialsĬontact your GFI MailEssentials support team to get your DKIM keys and enable DKIM authentication for your domains. DKIM signing is an added security measure, protecting your users from spam and phishing attacks by authenticating your mail message during its delivery. Make sure that your local SMTP server's IP address is added to the Perimeter Server configuration.Enable DKIM signing for your domains to help protect your email content throughout the delivery process.
Obtain the complete list of IP's from the Office 365 URLs and IP address ranges article.Īdd the missing IPs to the list as described in the Enabling and configuring Anti-Spoofing article. Some of the listed IP ranges are missing in the antispoofing filter configuration. Antispoofing logs consistently show that emails originating from these IP's are considered spoofed: ,12:56:37,665,1,"#00002d08","#000004fc","info ","ase_antispoofing","Connecting IP " Internal emails are marked as spoofed in an Exchange and 0ffice 365 hybrid environment.
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