Both machines link to an E-mail service that costs about $10 a month.

In the absence of direct links among E-mail services, many companies rely on facsimile machines to send material to others.

As the E-mail services solve the technological and contractual hurdles, the service will be expanded, tying together all the aerospace companies.

E-mail services are now based on the Yahoo!

Some colleges and universities offer E-mail service to only some of their alumni.

Hotmail is a provider of a free, advertising-supported E-mail service.

Other companies are offering free advertiser-supported E-mail service.

The device costs $99 when a buyer also pays $99 in advance for a year of E-mail service.

Since then, the number of users of the free E-mail service has jumped from less than 10 million to 40 million.

"You will be helping us to move closer to this important goal," he wrote, of providing "free E-mail services to all Americans."