Office 365, Email, Exchange, Thunderbird
This page contains information about how to connect to the Exchange email and calendar service using Thunderbird.
Thunderbird is available for several operating systems from http://mozilla.org/thunderbird/ (external link).
After downloading and installing it, follow these directions to configure Thunderbird to get your email from the Exchange system.
Configure Thunderbird for Email
- In the Mail Account Setup window, enter:
Your name: Last name, First name (i.e. Smith, John)
Email address: email@example.com
Password: Your AD password
Remember password: (optional, your choice)
- Click Continue.
- The incoming address for Exchange 2010/2013 mailboxes is: imap.illinois.edu via STARTTLS on port 143 with Normal Password Authentication
The incoming address for Exchange Online (Office 365) mailboxes is: outlook.office365.com via TLS on port 143
- After your account has been created, go to the Tools menu and click Account Settings.
Under your account settings, click Outgoing Server (SMTP), then Edit.Change the settings to match these:
Server Name: smtp.illinois.edu for Exchange 2010/2013 mailboxes
Server Name: smtp.office365.com for Exchange Online (Office 365) mailboxes
Connection Security: STARTTLS
Authentication Method: Normal Password
User Name: firstname.lastname@example.org
- Click OK.
- Thunderbird is now configured to connect to Exchange.
Request authorization from the Help Desk
If you are a new Thunderbird user, you must request authorization to use SMTP to send email.
Because of a problem with attackers phishing for campus accounts and using the campus mail servers to send spam, the campus mail servers now require an extra layer of approval.
Contact the Help Desk to have your account added to the approved list before sending email via Thunderbird.