

Choose your email account and click More Options button beneath the Outgoing Server. If the account settings are correct, then follow these steps to toggle off and on the server authentication: Open Outlook for Mac 2011, click Tools menu, and then choose Accounts. However, if authentication details are correct, then proceed with the next step. If you have recently configured Outlook on Mac, then make sure the configuration settings are correct. However, if you cannot get the OLM file repaired, consider the following methods to resolve the issue: Verifying Account Settings It is recommended to use the professional software only. Therefore, you can repair OLM file in order to heal the corruption. For example, it might have suffered from corruption.


However, if you have been sending and receiving emails earlier using the same authentication details, the issue could be with the outlook database (*.olm) file. The aforementioned error message appears when you try sending an email from Outlook for Mac 2011 that is suffering from server authentication issue, which is clear from the error message itself. “ Error Code -17897: Authentication failed because Outlook doesn’t support any of the available authentication methods. Refer to the following error message given underneath: However, make sure the file being imported is not having any issue (such as corruption). Outlook for Mac 2011 allows you to merge your PC based Outlook inbox and other folders into that of the Mac by importing. However, it also manages email data, such as contacts, calendar, tasks, and notes that are stored in an archive with. As in the earlier versions, Outlook 2011 is primarily used as an email sending and receiving application. The most recent version of MS Outlook along with Word, Excel, and PowerPoint are included in Office for Mac 2011.
#Outlook for mac error authentication failed for mac os x#
Microsoft Outlook, the leading desktop email client from Microsoft, is not only available for Windows, but for Mac OS X as well.
