How do I stop Mail from deleting emails on my macbook pro?
Mail on my Macbook Pro OS 10.12.4 is automatically deleting all email older than a week. How do I stop it from doing that? Seems like this is something simple that could be changed in preferences, but I can't find it. I've done a search on it but I cannot find the right solution. I'm probably not using the best search words. Thank you.