Error when accessing outlook emails that need SSO login, using javax mail - outlook

Question

I am trying to read outlook emails within my organization using javax mail, but I keep getting the error - "javax.mail.AuthenticationFailedException: Logon failure: unknown user name or bad password."
One thing to note is that there is a Single Sign On required while logging into outlook. So you have to enter the same credentials (emailID/password) twice.
The following is my code -
public static void main(String[] args) {
String host = "pop.outlook.com";
String mailStoreType = "pop3";
String username = "firstname.lastname#companyName.com";
String password = "password";
check(host, mailStoreType, username, password);
}
public static void check(String host, String mailStoreType, String user, String password)
{
try {
//create properties field
Properties props = new Properties();
props.setProperty("mail.pop3.ssl.enable", "true");
props.setProperty("mail.pop3.auth.plain.disable", "true");
props.put("mail.pop3.host", host);
props.put("mail.pop3.port", "995");
props.setProperty("mail.pop3.starttls.enable", "true");
Session emailSession = Session.getDefaultInstance(props);
//create the POP3 store object and connect with the pop server
Store store = emailSession.getStore(mailStoreType);
store.connect(host, user, password);
//create the folder object and open it
Folder emailFolder = store.getFolder("INBOX");
emailFolder.open(Folder.READ_ONLY);
// retrieve the messages from the folder in an array and print it
Message[] messages = emailFolder.getMessages();
Logger.logConsoleMessage("messages.length---" + messages.length);
for (int i = 0, n = messages.length; i < n; i++) {
Message message = messages[i];
Logger.logConsoleMessage("---------------------------------");
Logger.logConsoleMessage("Email Number " + (i + 1));
Logger.logConsoleMessage("Subject: " + message.getSubject());
Logger.logConsoleMessage("From: " + message.getFrom()[0]);
Logger.logConsoleMessage("Text: " + message.getContent().toString());
}
//close the store and folder objects
emailFolder.close(false);
store.close();
} catch (NoSuchProviderException e) {
e.printStackTrace();
} catch (MessagingException e) {
e.printStackTrace();
} catch (Exception e) {
e.printStackTrace();
}
}
After tweaking the above code a little, i am able to access a gmail account, which leads me to believe that the error above is because of the extra authentication required by SSO. Has anyone encountered this ever ? Any inputs would be greatly appreciated, Thanks!