mailing to…. blocked…

As a lot of ppl found out, sending a mail to is hard to do with your own MTA on a consumer broad-band connection. The consumer ranges are blocked by Chello/UPC

But we can hack it… al you need is access to a non-blocked MTA (i.e.… And I use sendmail as a MTA… and sendmail got the feature mailertable With this feature you can override the mx-records out of the DNS-server… So I added the next line:
And now I can deliver mail to via