If you're not sure of the type of hosting your business needs, you might want to start small, with shared Web hosting. You can always graduate to a more robust, feature-rich package of, say, VPS hosting or even dedicated hosting in the future. Unfortunately, some hosts don't offer all hosting types. Consider how much you expect to grow your website, and how soon, before you commit to anything longer than a one-year plan. It's worth spending the time up front to make sure that the host you select with is able to provide the growth you envision for your site, as switching web hosting providers midstream is not a trivial undertaking.
Not all software is specifically supported by name by web hosts, but you can still use it if the requirements are met. You can use the Scripting and Languages filter to find hosts that support the technology that your desired app runs on. Any other questions you may have on how to narrow down your search as you compare web hosting providers, be sure to let us know!
Along with specialized uses for email, you should investigate how your users are emailing on a daily basis. Email has come a long way in 40 years and the way people use it has significantly evolved. That's important because it will impact the tools and features you need to look for in your hosted email provider's client software. Sure, Microsoft Outlook is still the most popular on-site email client, but a fast-increasing number of today's email users are opting for other email clients, such as Thunderbird, or all-web clients, such as Google's hugely popular Gmail. These clients can be very sophisticated and, depending on what your users are doing with email, they can have a big impact on your day-to-day business process.
Microsoft’s closest rival is winning rave reviews with its G Suite apps. If you enjoy using Gmail as your mail client, along with Docs and Hangouts, this might be it for you. Even the cheapest plan at $5/user/month comes with 30 GB storage, business email through Gmail, video and voice messaging, group editing on docs, sessions on Hangouts and shared calendars.
Most companies will prefer a third-party solution since not only will these be more capable, they'll also be supported more effectively by related back-end apps, such as mobile device management (MDM) platforms and mobile-oriented endpoint protection solutions. You'll also have an easier time pushing a third-party platform out to registered client devices, though some hosted email providers can help with this step.
Mailboxes and email storage offered by web hosts give you professional email addresses with your website’s domain name. Ideally, a web host will offer unlimited mailboxes so you can give each of your employees an individual email address and have room to grow. You’ll also want ample mailbox space so you won’t have to worry about needing to delete files and possibly losing important data.