E-Mail Hosting

In today’s world, E-Mail has become a preferred method of contact and is now a necessity. Addition Networks offers two types of E-Mail. Customers can choose our Portal Service or Hosted Exchange. We also offer split domain services to meet your exact needs. 

Addition Networks Portal

Addition Networks is pleased to offer our customers a web based portal interface. Our Portal is designed to link you to your email, communication, and collaboration tools via one easy to use interface. We are continuously developing new and unique applications and linking these to our Portal.One login, many solutions, all integrated.


  • E-mail
  • Address Books
  • Calendar
  • Bookmarks
  • File Storage
  • MCAS Test Creator

Applications Portal

For our customers who host their own e-mail, we offer an Applications Portal. The Applications Portal allows users access to our custom designed, educator focused Applications, such as EZpost and the MCAS Test Creator.

Hosted Exchange

Are you interested in Microsoft Exchange but do not want the hassle of managing your own Exchange server?  Addition Networks offers Hosted Exchange which allows you to work anytime, anywhere, with full access to all of your e-mail folders, contacts, calendars and files from any Microsoft Outlook or browser!


  • Mailbox Sizes ranging from 5GB to 25GB
  • OWA (Outlook Web Access or Full MAPI accounts)
  • Web-Based Control Panel
  • Email Back-up and Recovery
  • Mobile device integration
  • Includes SPAM & Virus Filtering
  • DNS Management
  • Unlimited number of Email Aliases, Contacts and Distributions lists
  • Unlimited number of public folders
  • Mail Enabled Public Folders
  • Pooled (shared) Storage across all mailboxes & public folders
  • Immediate Self-signup & Activation
  • Free Download – Outlook 2010
  • Tier 4 data center
  • Redundant Backbone Connections
  • Diesel Power Backup Generators
  • Shared Calendaring
  • Outlook to Exchange Encryption – 128 bit
  • Outlook Web Access
  • Offline Access to Outlook
  • POP3 & IMAP Access
  • Web Folders
  • Company Global Address List