I'm sorry i was too late and MS already got to fix this web-page of them at: http://www.microsoft.com/mac/products/office/2001/virus_alert.asp
Just few days ago there was one more Q/A between second and third question which stated the following:
<quote>
Will the virus impact my Macintosh if I am
using a non-Microsoft e-mail program, such
as Eudora?
If you are using a Macintosh e-mail program
that is not from Microsoft, we recommend
checking with that particular company.
But most likely other e-mail programs like
Eudora are not designed to enable virus replication.
</quote>
Sigh. this almost makes me feel like eudora is missing something when it's not designed to spread viruses.