At first, so-called “white hat” bulk mailers like Constant Contact looked like a good idea, but it appears their clients are not universally scrupulous, so signing up for Mailing List A frequently results in me getting on lists B, C, and D as well. Politicians are the most obnoxious about this, but they’re not alone.

Consequently, I went over to Google to tell it to sideline anything with a ConstantContact (or BlueStateDigital) mail header — except Gmail doesn’t know how to do headers. Grrrr.