Does Lirva send from a genuine address?

[Paul Welsh]

Just wondering whether Lirva is one of those viruses that sends itself using
a bogus email address and therefore not worth notifying the sender about?

I have looked at the Symantec site
(http://www.symantec.com/avcenter/venc/data/w32.lirva.a@mm.html) and at
Frisk's site (http://www.f-prot.com/virusinfo/lirva_desc.html) and can't
find anything to indicate this.