Apr 07, '03 09:08:00AM • Contributed by: TigerKR
You set up two post offices. One post office will contain your regular duty domain (ex: regular.com). The other post office will contain your funneling domain (ex: funnel.com). Then you would set up an account for the regular.com post office (ex: tigerkr@regular.com), and a 'special account' for the funnel.com post office. The username for the special account is "...", without the quotes (ex: ...@funnel.com). The "..." means: collect all email sent to unknown users at this domain. Since there are no real users, all email sent to this domain would get put into this "..." account. Then you simply set the "..." account to automatically forward to the real account at the other domain in the other post office (ex: tigerkr@regular.com).
So when you check the tigerkr@regular.com account, you'll see all the emails that were sent to the funnel.com domain, regardless of what was in front of the "@" sign. So in effect, you've funneled any possible email sent to the funnel.com domain to the account tigerkr@regular.com. This could also work for one domain and post office, where you have your established user in the same domain (ex: tigerkr@funnel.com), and all of the other possible usernames for that domain are funneled into the established account.
Why would you want to do this? Because when you give out an email address to a company, say amazon.com, you give them this email address: amazon.com@funnel.com. When you check the tigerkr@regular.com account, if amazon has sent you an email, the "to" field will still be amazon.com@funnel.com. So you can easily track who's emailing you. And more importantly, you can track who's giving away the email address to spammers!
