40k/year (or 110/day) is nothing when you are active on mailing lists (yes, some of us still use them). Rule of thumb was "when you hit 1000/day, consider unsub

40k/year (or 110/day) is nothing when you are active on mailing lists (yes, some of us still use them). Rule of thumb was "when you hit 1000/day, consider unsubscribing some..".