>> your IMAP and SMTP username and password are transmitted to Microsoft in plain text. > I think that is not true. I think that is a lie on Proton's behalf.

>> your IMAP and SMTP username and password are transmitted to Microsoft in plain text. > I think that is not true. I think that is a lie on Proton's behalf. Sadly, it is all too true: Microsoft lays hands on login data: Beware of the new Outlook https://www.heise.de/news/Microsoft-lays-hands-on-login-data-Beware-of-the-new-Outlook-9358925.html https://www.heise.de/news/Microsoft-lays-hands-on-login-data... Warning: New Outlook sends passwords, mails and other data to Microsoft https://mailbox.org/en/post/warning-new-outlook-sends-passwords-mails-and-other-data-to-microsoft?nl=e https://mailbox.org/en/post/warning-new-outlook-sends-passwo...