I was a little confused by the original email -- someone couldn't receive from the list, or send to the list? and they attributed it to a virus? I think it was from a hotmail account? If so, this is probably not a virus but an issue with the list migration. A couple of things I'm learning from the LIST-UPDATE list: 1) if anyone on the list blocks a particular sender (or domain), it can mess up mail for the whole list, 2) some ISPs (I'm not sure about hotmail) are rejecting mail from the new RW server, thinking it's spam, and 3) there's a conflict with some ISPs/email clients with the new RW software/hardware, and messages are stripped out so all you get is a blank message. Anyone having problems with RW mail after migration might want to check out the archives of the LIST-UPDATE list to see if their problem's been addressed. You may want to subscribe as well, but it's a fairly high volume list and sometimes gets pretty technical, so be prepared. Maybe someone with a better handle on all this can figure out if the original message was describing a migration problem? Claire K.