John Nicolau spam

[Leonardo Magallon]

I've had it with this emails coming from John Nicolau and with that name in
the email body.   They started coming in since the beginning of this week.
I added a rule that basically says that if the word "Nicolau" is in the
body, to refuse the email but it is apparently not working.

 Has anyone else been experiencing the same problem?

Thanks.

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