Hack your commute: Purge your email subscriptions

If marketing directors’ email inboxes look anything like those of marketing journalists, the majority of your emails are probably spam – or at least poorly targeted messages of little relevance to you.
Some of those useless missives are ones you can do little about without taking the time to send a polite (or passive-aggressive, or even active-aggressive) personal rejection – unsolicited pitches from suppliers and consultants, or speculative job applications from unsuitable ca