NB! Ülikooli postkasti kasutamiseks peab Thunderbirdi versioon olema vähemalt 77. Uusima Thunderbirdi saab alla laadida siit:
https://www.thunderbird.net/en-US/download/
- Lisa uus konto ning sisesta oma nimi, täielik e-posti aadress ja kontoga seotud parool. Vajuta Continue
- Programm tuvastab e-posti seaded, mis võivad olla valed. Vajuta nupule Manual config
Sisesta järgmised seadistused ja vajuta Done
Server hostname Port SSL Authentication Incoming IMAP outlook.office365.com 143 STARTTLS Normal password Outgoing SMTP smtp.office365.com 587 STARTTLS Normal password Username Incoming kasutajatunnus@ut.ee Outgoing kasutajatunnus@ut.ee 
NB! Thunderbird version must be at least 77. You can download latest version from here:
https://www.thunderbird.net/en-US/download/
- Add a new account. Enter your name, e-mail address and the password for your account. Vajutage Continue.
- The software will detect your e-mail settings, but these might not be correct. Click Manual config.
Enter the following configuration and click Done.
Server hostname Port SSL Authentication Incoming IMAP outlook.office365.com 143 STARTTLS Normal password Outgoing SMTP smtp.office365.com 587 STARTTLS Normal password Username Incoming username@ut.ee Outgoing username@ut.ee