This is handy if you don't have your own IT department and don't plan on mastering the fine art of networking in your spare time. There are usually limitations on both space and message management. Also, you may have to use the provider's domain name . Choose An E-mail Client. Some businesses just want the ability to communicate quickly, while others want advanced contact and message management.
Many companies actually choose their groupware based on the e-mail client they prefer.
Groupware clients are the most sophisticated in the e-mail group, with advanced message and contact management, and integrated schedulers. You can still achieve sophisticated editing, message and contact management. But you don't have the same level of interconnectivity between users. These options have much less sophisticated text editors and message management capabilities. But they can be cheaper, and more accessible from multiple locations.