I'm about write a blog post where I talk about how often to email a list. But I thought it be would be interesting to include other perspectives.
Generally, I would recommend email at least once a week. However...I would also recommend doing once every 3-4 days if you're giving great value to subscribers.
In the past, I've tried once a day (yikes; that was a bad idea.) And I also tried once every two weeks which killed my open rates.
What are your thoughts? How many times a week should you email a list?