Agenda agreed as presented. Update 2.1 Recent list discussion 2.1.1 SpamWhack Modus operandi of spammers is to move from one dialup ISP to another as accounts are closed following complaints. This probably does not breach Data Protection legislation, although it is possibly to identify people from it if you happen to end up with a customer who matches. We don't know in detail what it is a checksum of. In Sweden some names are quite common, so a trigger on name or address could give false positives.
Telephone numbers are more interesting.
It would be wise to apply checks to the Caller-IDs people call in from. Rodney's not convinced that it adds much to what a responsible ISP would do anyway, with their customer database. If you're going to sign people up properly, you probably know who they are. If you're not going to sign people up properly, you're not going to find out anyway. No major changes in the pattern of content or volume.