[moozeek]

We've been doing the simpler version of this for years now, basically stolen the idea from a 2007 MarketingSherpa article [1]: we just raise a modal window for every subscriber address and ask something like "Please check again: is this your email address? - Yes / No (I want to correct it) (with the email address in big letters). Has worked wonders ever since ;)

[1] http://www.marketingsherpa.com/content/?q=node/2223

[alexchamberlain]

That would really annoy me!