#412 Office 365 shared mailbox authentication unsuccessful

[Stepan Liska]

Hi,

I'm trying to create connection to shared mailbox on Office 365, but unsuccessful in DavMail.

It works currently in Thunderbird (but very slow and unreliable) with creating IMAP account with shared folder user name and OAuth2 popup where I click on Another account and fill in my normal company account. E.g. described here

With DavMail I tried the same with Interactive and Manual modes, but it ends with error message:

Date:           Fri Dec 23 10:50:21 CET 2022 (1671789021782)
Thread:     ImapConnection-43260
Message #:  18
Level:      ERROR
NDC:            
Category:   davmail
Message:        Can't find resource for bundle java.util.PropertyResourceBundle, key Authenticated username stepan.liska@bluedynamic.cz does not match e2e-support@bluedynamic.cz
Location:   davmail.ui.tray.DavGatewayTray.displayMessage(DavGatewayTray.java:117)
Thrown:
java.util.MissingResourceException: Can't find resource for bundle java.util.PropertyResourceBundle, key Authenticated username stepan.liska@bluedynamic.cz does not match e2e-support@bluedynamic.cz
    at java.base/java.util.ResourceBundle.getObject(Unknown Source)
    at java.base/java.util.ResourceBundle.getString(Unknown Source)
    at davmail.BundleMessage.format(BundleMessage.java:152)
    at davmail.BundleMessage.format(BundleMessage.java:69)
    at davmail.exception.DavMailException.getMessage(DavMailException.java:59)
    at davmail.BundleMessage.getExceptionMessage(BundleMessage.java:204)
    at davmail.BundleMessage.getExceptionLogMessage(BundleMessage.java:176)
    at davmail.ui.tray.DavGatewayTray.displayMessage(DavGatewayTray.java:117)
    at davmail.ui.tray.DavGatewayTray.error(DavGatewayTray.java:194)
    at davmail.imap.ImapConnection.run(ImapConnection.java:146)

Is it possible to override the username check - for some account name or at least temporarily?

Thank you in advance,
Stepan.