Paying Google to make email problems go away (and get nice features to boot) is worth it on $ alone if you plan to need even a handful of hours of outside help/year, plus equipment. Plus the peace of mind (and your saved time) of not even worrying about it.
Email is a solved problem that is totally worth it to outsource or pay someone else to manage in-house. If you feel comfortable setting up your own mail server, managing spam, updating it, etc., and WANT to do it, then you're probably not Google's target audience, anyway.
Email is a solved problem that is totally worth it to outsource or pay someone else to manage in-house. If you feel comfortable setting up your own mail server, managing spam, updating it, etc., and WANT to do it, then you're probably not Google's target audience, anyway.