I don't even open the envelope/junk mail. I simply write return to sender on the outside of the envelope. The vendor eventually removes you from the mailing list.

I've subscribed to Quilt mag for several years...and have had no problem. I learned when I did not renew for the 2011 year, I've missed out on some really nice 'recipes' for quilts...so I quickly sent in my renewal. I love this magazine!