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Resolution for SMTP smuggling

krishnahutait
Level 1
Level 1

‎01-09-2024 02:23 AM

Dear Team,

As we know, Cisco Cloud Email Security is impacted by SMTP smuggling (Email Spoofing)

Do we have any workaround or resolutions to fix this?

 

https://bst.cisco.com/quickview/bug/CSCwh10142

Best Regards,

Krishna

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Ruben Cocheno
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Spotlight

‎01-09-2024 03:01 AM - edited ‎01-09-2024 03:02 AM

@krishnahutait 

There is some workaround but i might break other third parties, check a previous thread for some guidance.

https://community.cisco.com/t5/email-security/cisco-cisco-secure-email-cloud-gateway-vulnerable-to-smtp/td-p/4982174

Tag me to follow up.
Please mark it as Helpful and/or Solution Accepted if that is the case. Thanks for making Engineering easy again.
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