Should people be able to view email headers? Should firewalls have logs? Should the NHS increase coronary care funding?
I dunno - I just give the Spam folder a quick glance and then choose "Empty folder". The spoofed sender won't have a clue so it's a bit pointless telling them. I get bounced virus-laden emails all the time. I never sent them and there's nothing I can do if someone wants to send emails as me - it's how the system "works". Maybe I'm too relaxed
