[plug] Microsoft introduces the AutoSubscribe.B feature to Outlook users

[Leon Brooks]

Apparently via its trait of replying to inbound mail, BugBear.B has 
begun gratuitously subscribing people to mailing lists. The scenario 
works like this:

UserA mails UserB and CC's the list.

UserB gets BugBear.B, which sends out random mails - including to the 
list.

The list responds by asking them to subscribe, here, use this key.

BugBear.B replies to the subscription confirmation, quoting the first 
200 bytes of it - and the confirmation code.

UserB is now on list (which in one case throws between 50 and 200 emails 
a day).

And you thought TFPC (Clippy) was bad!

Cheers; Leon