Thunderbird MacOS Setup

  1. Open Thunderbird
  2. If the email setup box is not displayed, select File New Existing Mail Account…
  3. Provide the following information:
Your nameYour name
Email addressYour University email address
PasswordYour Single Sign-On (SSO) password
  • Select Configure manually…
  • For INCOMING:
ProtocolIMAP
Serveroutlook.office365.com
Port993
SSLSSL/TLS
AuthenticationAutodetect (If not an option select OAuth2)
UsernameYour Oxford username in the format abcd1234@OX.AC.UK
  • For OUTGOING:
ProtocolSMTP
Serveroutlook.office365.com
Port587
SSLSTARTTLS
AuthenticationOAuth2
UsernameYour Oxford username in the format abcd1234@OX.AC.UK
  • Select Home Inbox
  • At the Microsoft sign in prompt, provide your Oxford username in the format abcd1234@OX.AC.UK
  • Type your Single Sign-On (SSO) password
  • Complete your multi-factor authentication (MFA) process

Here are some extra steps in-case the process above failed:

  1. Select Advanced config
  2. For your email address, set Server settings > Security settings > Authentication method to OAuth2
  3. Select Outgoing Server (SMTP)
  4. Highlight the account in Outgoing Server (SMTP) Settings and select Edit…
  5. Set Authentication method to OAuth2