Windows 10: Unable to sign into Office 365 Businss using native Windows 10 Calendar/Mail apps

Discus and support Unable to sign into Office 365 Businss using native Windows 10 Calendar/Mail apps in Windows 10 Software and Apps to solve the problem; Hi all, I have been trying to link my Windows 10 Pro machine Version 10.0.19041 Build 19041 to my Office 365 Business account so that I can integrate... Discussion in 'Windows 10 Software and Apps' started by jamesfreeman959, Sep 8, 2020.

  1. JAMESFREEMAN959
    jamesfreeman959 Win User

    Unable to sign into Office 365 Businss using native Windows 10 Calendar/Mail apps


    Hi all,


    I have been trying to link my Windows 10 Pro machine Version 10.0.19041 Build 19041 to my Office 365 Business account so that I can integrate my calendar and mail into the native Windows 10 apps.


    However when I do so, the sign in fails, and the dialog returns with the message, "Check your information and try again. You may have just mistyped your password". I've checked the password, and that works fine in a web browser so it's not a password issue.


    Is there some additional step required to get the native Windows 10 apps to support Office 365 Business subscriptions?


    Many thanks!

    :)
     
    jamesfreeman959, Sep 8, 2020
    #1
  2. CHRIS-WILLIAMS
    Chris-Williams Win User

    Windows "Mail & Calendar" app - Not Syncing, sending, receiving or downloading

    Issue:

    My Mail & Calendar app on Windows 10 is no longer communicating with my Office 365 account. This means that I am unable to:

    • Send emails
    • Receive emails
    • Download old emails
    • Download my calendars
    • Make new calendar entries
    Interestingly there is still a "folder" in both mail & calendar for my 365 Account, but both are inaccessible.

    I know this isn't an account or a password issue because I can still log-in via the web-office and my native "Outlook" client.

    What I've tried to far:

    1. Restarting the computer
    2. Re-syncing the Mail app
    3. Removing the account and logging in again (this deleted all the emails I already had downloaded, and did nothing to fix my issue).

    Please note that this issue does not affect Office 365 online, nor with Outlook (web-office or desktop).

    I've been having this issue since the most recent update for the Mailing app went live on August first

    I'm at my wits end, and would very much appreciate some aid and advice

    Thanks!
     
    Chris-Williams, Sep 8, 2020
    #2
  3. MEEBERS
    meebers Win User
    Mail & Calendar App


    By default, M&C app will install an outlook account according to your sign in. I sign into W10 with a non MS account "---@gmail.com" so my default account is listed like this, I can't seem to straighten it out/ delete/change it. Suggestions appreciated.


    Unable to sign into Office 365 Businss using native Windows 10 Calendar/Mail apps [​IMG]
     
    meebers, Sep 8, 2020
    #3
  4. BRINK
    Brink Win User

    Unable to sign into Office 365 Businss using native Windows 10 Calendar/Mail apps

    Microsoft was putting ads in Windows 10 Mail app for non-Office 365

    Read more: Microsoft is putting ads in its Windows 10 Mail app for non-Office 365 users - Neowin

    See also:
     
    Brink, Sep 8, 2020
    #4
Thema:

Unable to sign into Office 365 Businss using native Windows 10 Calendar/Mail apps

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