Hi All,

In this question, it is asked to drop emails from specific sender who is
sending file attachments of 10000000 bytes (10MB) and greater.

So SMTP class map should have followoing settings:

class-map type inspect smtp match-all CM-SMTP
 match  sender address regex REGEX
 match  data-length gt 9000000

But final configuration has followoing config:

class-map type inspect smtp match-all largemail
 match  sender address regex emailid
 match  data-length gt 10000000


Question clearly asks to drop mail with attachment of 10MB or greater. That
means 10 MB is also included. Hence If we configure "match
data-length gt 10000000"
then it will allow attachment of 10MB size.

kindly share your thought.

Regards,
DMG
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