Just close all O365 apps and run the tool, then try to open new word file first and provide your login data, after that open the outlook and test the performance. you can also use this tool to claer you license without deinstalling the outlook app, and will not imapct negative.First of all clear all outlook caches.After a moment, select the item you just added to the list and click the minus sign (-) to remove itThis is one of the most outlook common issue, so please try following technical steps:.Select your Home folder (usually has your name or username and a house icon) and click Choose.Launch Outlook again and look through the Inbox, Sent Items and Junk E-Mail folders. Quit Outlook and back up this folder before doing any of the following. Your contacts, account settings, emails, etc. Purpose: Secure Email (S/MIME) certificate installation guideFor Secure Email (S/MIME) certificate on Outlook on Mac OS XThe installation is in three. Click the plus sign (+) to add a folder to the list of non-indexed folders Outlook 2011: Everything is saved in your user account under one monolithic database within a folder named Main Identity.From the Apple menu, choose System Preferences.You can use the computer while the search index builds. Rebuilding will take some time so make sure you leave your computer on for a while.Once the Advanced box has opened you will see in the Troubleshooting section you have the option to Rebuild, click this button To try and fix the corrupted Outlook database simply click on the keyboard Alt key when clicking the Outlook for Mac 2011 icon and the Microsoft Database.Messages was 4.6GB and now uses less than 1GB. The three Outlook 2016 message folders get shrunk nicely by HFS+ compression. Here’s the results of some folder HFS+ compression. Our tests of HFS+ compression saved 9GB of disk space from 20GB of Outlook data a whopping 47 improvement. You should now see what locations are being indexed, click on the Advanced button HFS+ Compression with Outlook 2016 for Mac.Step 5 : Finally, click Export & further save activity report. Step 4 : Click Browse to provide location for recovered data. Step 3 : Select Export Type & Advance Settings as per need. Step 2 : Either Auto load profile or manually upload OLK / OLM file. This can take a while (mine took about an hour, be patient). The steps below will remove and rebuild the search index that each operating system and Outlook use to find content. Step 1 : Launch SysTools Outlook Mac Database Recovery Software. Open Outlook and you should see this > Click Repair. These steps can be used if you are trying to search in Outlook for contacts or messages, but no results or incomplete results appear.

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