[Nottingham] Tux Games Antispam - Your message is being held

[Alexander Lewis Jones]

Camilo Mesias wrote:
>>You need a secure system for verifying the sender - as part of the
>>transmission protocol, not as a post process - and you need an
>>equivalent to the telephone preference service, which allows people to
>>opt out of unsolicited phone calls.
> 
> 
> SPF? The trouble is getting people to adopt it. And it's not without issues.
> 
> A telephone preference service won't work for email, because spammers
> aren't law-abiding citizens or well regulated businesses.

No, but ISPs are, or should be.

Alex
-- 
Alexander Lewis Jones - alex at inigo.demon.co.uk