Has anyone else ever gotten an e-mail supposedly from the FBI like this?

[SharonRB]

I received this e-mail, supposedly sent by the FBI. I serious doubt it's real. I did not open the attachment, as I assume it's some kind of virus. I also had a bunch of other e-mails with various addresses saying mail I had sent was undeliverable, others saying a registration/password was contained in the attachment. I didn't open any of the attachments and just deleted the e-mails. This one was really weird, though. Has anyone else ever gotten anything like this?

Dear Sir/Madam,

we have logged your IP-address on more than 30 illegal Websites.

Important:
Please answer our questions!
The list of questions are attached.


Yours faithfully,
Steven Allison



*** Federal Bureau of Investigation -FBI-
*** 935 Pennsylvania Avenue, NW, Room 3220
*** Washington, DC 20535
*** phone: [phone]