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Hello All,
Please find below SSLCONFIG defined on ESA (C395 - 14.2.3-031) and the result of the Qualys scan :
About ECDHE-RSA-NULL-SHA, I tried to disable -aNULL (Inbound and Outbound) but I still see NULL-SHA256 when I did "Verify" TLSv1.2 and con...
Hello All,
I have configured Mailbox Auto Remediation on Cisco Secure Email (Microsoft 365) helping Cisco guides below:https://www.cisco.com/c/en/us/support/docs/security/email-security-appliance/211404-How-to-configure-Azure-AD-and-Office-365.htmlht...
Issue resolved using ssl cipher configuration : AES128:AES256:!SRP:!AESGCM+DH+aRSA:!AESGCM+RSA:!aNULL:!kRSA:@STRENGTH:-aNULL:-EXPORT:-IDEA:!DHE-RSA-AES256-SHA
Thanks for your help
Thank you for your reply.I will check next Monday the verify command with SSL configuration “Inbound” and confirm this to you.
About Asyncos 15.5, I think it’s a good option but in my opinion, this release will be too “young” to install it immediatel...
Thank you Ken for your reply.About DNS, I made a test to resolve with NSlookup command on ESA and SMA (using internal DNS server) and DNS resolution works but I have the same issue.
What does it mean this error: Reason: Unknown Token Error 400 on SMA...