Airtel Marketing Spam

I received a message from Airtel about best way to secure the PC, copied to some 100 other folks. I replied back with a stinker to those morons to stop spamming me and my mail bounced back. So they dont receive /read emails?

Reporting-MTA: dns;spmail03.bharti.com

Final-Recipient: rfc822;Marketing.South@Airtel.in

Action: failed

Status: 5.0.0

Diagnostic-Code: X-Notes; Error delivering to Marketing South/Sales&Mkt

 /Telemedia/Airtel; Router: Database disk quota exceeded

 Subject: Re: Best way to Secure your PCFrom: Balaji Narayanan Date: Sat, 23 Aug 2008 11:17:36 +0530To: Airtel Telemedia Services 

I have one other ticket opened with them for issues with their website. Their website does not show up the tariff plan and I think it is most probably because the page is not standards compliant. They have been telling me to check my router and firewall and keep saying it could be a problem with my network. I am pissed off with these jokers. Any tips on dealing with these idiots?