Companies using Microsoft Exchange 2003

We have found 23,280 companies that use Microsoft Exchange 2003. The companies using Microsoft Exchange 2003 are most often found in United States and in the Computer Software industry. Microsoft Exchange 2003 is most often used by companies with 50-200 employees and 1M-10M dollars in revenue. Our data for Microsoft Exchange 2003 usage goes back as far as 4 years and 5 months.

Did you know that Microsoft Exchange 2003 customers are also likely to use Exchange Online and Network Solutions Email?

We use the best scanning techniques combined with advanced data science to monitor the market share of over 5,000 technology products, including Email Communications Technologies. In the Email Communications Technologies category, Microsoft Exchange 2003 has a market share of about 1.1%. Other major and competing products in this category include:

Microsoft Exchange Server is calendaring software, a mail server and contact manager developed by Microsoft. It is a server program that runs on Windows Server and is part of the Microsoft Servers line of products.Exchange Server 5.0 could, with the help of an add-in called the Internet Mail Connector, communicate directly with servers using SMTP. Exchange Server 2003 has many compatibility modes to allow users to slowly migrate to the new system. This is useful in large companies with distributed Exchange Server environments who cannot afford the downtime and expense that comes with a complete migration.