That's a good point. I guess I'm looking at this from a UI / usability standpoint. I feel it is Mailchimp's job to speed up my email marketing-- that's the job I've hired it to do. If I just wanted to send email I would use a leaner service at a lower cost.
Mailchimp already filters out bad email addresses (nospam@gmail.com, etc.). Most addresses have a format like "sallysanders11" or "michael.smith." The chances of there being another user on the same domain are scarce and indeed at least on my mailing list, 70% of the people signed up are on Gmail.
There's no reason why a good piece of software should not be able to use a little bit of intelligence and ask me if I want to auto-correct my addresses-- within reason, of course.
Mailchimp already filters out bad email addresses (nospam@gmail.com, etc.). Most addresses have a format like "sallysanders11" or "michael.smith." The chances of there being another user on the same domain are scarce and indeed at least on my mailing list, 70% of the people signed up are on Gmail.
There's no reason why a good piece of software should not be able to use a little bit of intelligence and ask me if I want to auto-correct my addresses-- within reason, of course.