Microsoft Outlook For Mac Free Download 2016

Posted on
  1. Just upgraded to Outlook 2016 as part of the new Office 2016 for Mac package. Running Public Beta of OS X El Capitan (10.11). Outlook freezes (pinwheel) and I'm forced to Force Quit Outlook as a result. There is mention of an increased level of security in El Capitan again a certain TLS vulnerability called 'Logjam.'
  2. Microsoft outlook 2016 free download - Microsoft Outlook Express, Microsoft Office 2016 Preview, Microsoft Excel 2016, and many more programs.

We have some users that used the Office 365 portal for sending e-mail some time before they started using Office 2016 for Mac. However when they started using Outlook for Mac, it would only download some of the newer e-mails but not all of it.


In Microsoft Outlook 2016 for Mac, you are repeatedly prompted for authentication while you're connected to your Office 365 account.

Outlook For Macintosh



This issue occurs because of the presence of duplicate tokens in the keychain.


To resolve this issue in Outlook 2016 for Mac, install the February 2017 Outlook update (version 15.31.0) from the following Office website:


To work around this issue, delete any cached passwords for your account, and also delete any modern authentication tokens from the keychain. To do this, follow these steps.


These steps affect all Office applications that use modern authentication.

  1. Quit Outlook and all other Office applications.

  2. Start Keychain Access by using one of the following methods:

    • Select the Finder application, click Utilities on the Go menu, and then double-click Keychain Access.
    • In Spotlight Search, type Keychain Access, and then double-click Keychain Access in the search results.
  3. In the search field in Keychain Access, enter Exchange.

  4. In the search results, select each item to view the Account that's listed at the top, and then press Delete. Repeat this step to delete all items for your Exchange account.

  5. In the search field, enter adal.

  6. Select all items whose type is MicrosoftOffice15_2_Data:ADAL:<GUID>, and then press Delete.

  7. In the search field, enter office.

  8. Select the items that are named Microsoft Office Identities Cache 2 and Microsoft Office Identities Settings 2, and then press Delete.

  9. Quit Keychain Access.


    When you start Outlook, you are prompted to authenticate.

  • Download

Thank you for using our Mac software portal. Sorry, but Microsoft Outlook 2016 for Mac does not have a direct download. Use the link below and download the required application from the developer's site. FDMLib bears no responsibility for the safety of the software downloaded from external sites.


Often downloaded with

  • CorelCAD 2016CorelCAD 2016 is a CAD software that transforms 2D designs into 3D reality....$699DOWNLOAD
  • Mail+ for Outlook & Microsoft Office 365Mail for Outlook & Microsoft Office 365 gives you fast and instant access to...$2.99DOWNLOAD
MicrosoftZoho CRM Plug-in for Microsoft Outlook

Office Tools

Update for Microsoft Office Outlook 2007

Microsoft Outlook For Mac Free


Microsoft Outlook For Mac Free Download 2016 For Windows 7

System Optimization