Comment by ZWoz

You can self-host. Don't use cheap VPS providers, spammers like cheap VPS too. I can't give US specific advice, but in EU business Internet connection with static IP is good enough. If your finances allow, reputable colocation provider is good way to go. Now you can make your own little digital home; file storage, mail, homepage and so on. That is worked for me over 15 years, over 5 ISP-s. Additional bonus: instead well known "+" trick in gmail address you can make real throwaway addresses.