A robust and secure corporate email server.

We use Microsoft Exchange for all our employees, at our organization level as well as the client level. Our clients usually have remote VMs with different mailboxes, most of which also use Microsoft Exchange as the primary tool to manage all work needs. It is an excellent tool to work remotely, having an in-built calendar that helps with scheduling appointments and meetings and makes sure you do not miss any of them. The calendar is also well-organized to keep your daily schedule in check. The mailboxes themselves are feature-packed with the security and efficiency that comes with a brand name like Microsoft. I love the filtering and search option which lets you sort through your emails to find the most relevant ones. Working in a remote team that manages several applications, I get hundreds of emails daily that can be hard to navigate through to find the ones relevant to myself, but the Exchange sort/search feature makes it pretty easy. It can also look through deleted emails, which is a lifesaver. The storage issue is also not a bother. We also integrate it with O365, which gives you access to hundreds of more features with the entire Office bundle of applications, all over the cloud. Attaching and editing documents within the mailboxes itself saves a lot of time.