Fee-based service, pay for a year at a time. Email, web storage, offsite virtual hard drive, various free tools and files. 60-day free trial available. http://www.mac.com/
Web-based e-mail with SSL security features. User can opt for either the Webmail version, or can use the service with his/her own e-mail client. http://www.securenym.net/
Has many of the standard features, though lacks filtering. Provides a "Briefcase" which allows storage of files on provider's server for future use. http://www.e-mailanywhere.com/
Over 6000 domains to choose from. It has many unique features including letting you have up to 20 addresses all operating from the same in-box. http://www.another.com/
Offers e-mail services for small-to medium-sized businesses that are not ready to have an in-house server or do not want an internal mail server. http://www.dreamersi.net