ESA Content filter by attachment name

[freez007]

Hello,

I have set content filter policy with condition "Attahment File Info" where i set attachment-filename == "WORD (A) (1) (2)" 

And action put to drop.

It is not working when i send test file named WORD (A) (1) (2).pdf

I have tried putting following

attachment-filename == "WORD (A) (1) (2).pdf"

attachment-filename == "WORD (A) (1) (2).pdf"

attachment-filename == ">WORD (A) (1) (2).pdf$"

I even tried changing equal to contains, but same result.

Does anybody know why it is not working?

Thank You.

[Dustin Anderson · Accepted solution]

Check your email log, sometimes the filename is encoded so will not match.

Filer is also regex, so may need to escape the () try with containing WORD \(A\) \(1\) \(2\)

[freez007]

Issue was with (), adding \ solved it.

Thank You.