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I am looking for an External Threat Feed Sources to input on our CISCO Cloud Email Security?Is there anyone can help and give me some correct sample details for External Threat Feed Sources?Thank you in advance.
Hi,Is it good and secure to tune our DKIM email security policy in notifying the sender when they're failing to DKIM verification instead of dropping the message? So the sender can fix also their DKIM set up on their end. What's the best practice for...
As checking the Cisco bugs and security vulnerabilities, our c380 appliances with a version of 11.0.2 are affected by the following vulnerabilities:CVE-2019-1955 - Cisco Email Security Appliance Header Injection VulnerabilityCVE-2019-12706 - Cisco Em...
Hi Libin,Thank you for that response. It seems to be not enough to define the HATOverview to set blocking the domain. Some unverified domains still enter toour email inbox. Is there any advance setting to do with that?Thank you.
