Email server?

[TinStar]

The biggest issue is because of our business and relationships and things of that nature, we need to recall emails from years in the past fairly often. Like I literally had to pull an email from 2012 last week, and because of that it gets problematic trying to clean up the bullshit. And, I can imagine their phones are backing up to their cloud as well, which I know for me I had 12+ gigs of storage being used with pictures and it completely disabled one of my gmail accounts until I deleted a bunch of crap(and turned off backup of pictures).

This isn't a major issue just kind of annoying. I was considering moving to a server and moving away from dropbox as well but in reality probably not a big enough expense to mess with.