Email for the New Era

CongressMail is a powerful, modern email service built on the Microsoft Office 365 online collaboration platform. The CongressMail service has many outstanding features including:

  • Generous email storage space (50 GB per mailbox)
  • Web and mobile support including Apple iOS, Android and Windows devices
  • Easy and intuitive user interface
  • Advanced spam filtering
  • Full integration with Microsoft Office 365 productivity, collaboration and scheduling apps

Sign In

Click the email icon below to sign in to CongressMail.

Sign Up for a New Account

C-WBN leaders and workers are eligible for CongressMail accounts. If you need an account, please sign up here.

Get Help

If you need help with setting up your account or logging in, or you have questions, please contact us.

User Guides

Guides to help you setup and use CongressMail on your computer and mobile devices are available here.