Ask HN: do you ever clean your email marketing db from inactives?
It's pretty simple: it connects to the Mailchip API, looks at each contacts, identifies those inactive and either classify them in a special segment (e.g. "Inactives") or archives them directly. It also reduces bounce rate since it checks the validity of all the new incoming emails (e.g. from mispellings in form submissions, spambots etc) before the first email goes out.
I'm now thinking whether it's worth to launch this publicly. Would anyone else use this? How do you currently maintain email lists for your companies?
Thanks!