Options include: - Migrate mails over to SaaS (Gmail, Amazon mail, or Exchange online) .. Probably the best option, unless you want to run your own - Run a

Options include: - Migrate mails over to SaaS (Gmail, Amazon mail, or Exchange online) .. Probably the best option, unless you want to run your own - Run a "full featured" open-source mail service like Zimbra on servers on any cloud of your choosing! - Run a simpler old-school mail solution, like postfix + https://roundcube.net/ for better access Actually if you need help doing this migration, I'd be happy to help (I'm mostly an Ops person)