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Cisco Bug: CSCvs88447 - AMP is getting bypassed for certain files in a message attachment inside the original email.

Last Modified

Sep 16, 2020

Products (1)

  • Cisco Email Security Appliance

Known Affected Releases

11.1.2-HP5-804 12.0.0-412 12.5.0-066 13.0.0-314

Description (partial)

Symptom:
In some cases, AMP is not able scan files inside a message attachment in the email message.
There is a reputation query sent, but still we see following log in mail logs/message tracking:
AMP file reputation verdict : SKIPPED (no attachment in message)

Conditions:
AMP is enabled on ESA and an email is sent with a message attachment and a file inside that message. It not happening with all such emails.
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