For Outlook 2016. Exchange accounts can only be added to Outlook 2016, the newest version of MS Outlook, using auto account setup. Here are a few important points to note when configuring Outlook 2016 on Microsoft Exchange Server 2016: Outlook 2016 doesn't support manual setup for Exchange. Note: Outlook 2016 for Mac allows you to add an Exchange e-mail account automatically with the help of Autodiscover, which is the Exchange service that configures accounts settings automatically. In order for Outlook to reach Autodiscover, a DNS entry must be added in your domain’s public DNS. Refers to the guides below to learn more.
There are two types of rules in Outlook for Mac: server rules and client rules. Server rules If you are using a Microsoft Exchange account managed by Microsoft Exchange Server 2010 SP1 or later, you can use Outlook for Mac to create and edit server-based rules.In the Rules box of Outlook for Mac, server rules are grouped by account under Server Rules in the left pane.
The syncing issue between Outlook and Exchange Server is a very common problem. But, the best part is it can be fixed easily. The post explains several methods to resolve Mac Outlook not syncing with Exchange Server. So, keep reading till the end of the write-up.

Workaround Solution to Fix Mac Outlook Not Syncing With Exchange Server
The database for Outlook profile has been corrupted and there are chances that you have to build a new Outlook profile in Mac Outlook 2011.
How to Troubleshoot Outlook For Mac not Sync With Exchange Server?
Method 1: Moreover, users have to follow the below preventive measures to fix the issue regarding Mac Outlook 2011 not syncing with the Exchange Server:
- End of all the Microsoft Office related processes. It is required to close all of them, for example, MS Word, etc.
- Create a replica or backup of Office 2011 identities folder, which is present in “~/Documents/Microsoft User Data/Office 2011 identities/”
- Hit on the Alt key while you click on Outlook to open it.
- It will directly go into the Microsoft database utility mode, where you can recreate an identity (database)
- Select the identity that is required. Generally, it is the main identity. Then, hit on Rebuild
This step will take a while
In case, only one folder is not syncing, but other folders are synced properly. i.e. only previous day’s mails are present. However, the rules sending the emails to different folders are still getting new emails, then you can attempt “Empty the Cache”. This implies that you can re-sync the folder with the Exchange Server by following these steps:
- On the left-hand side panel of Outlook, right-click (or Control+Click) on the folder from the folder list
- Then, select Folder Properties
- Hit on Empty the Cache button located at the bottom of the screen.
- This procedure will take some time depending on the amount of database.
Method 2: Troubleshoot Outlook 2011 Mac not Syncing With Exchange Server
- Exit from all the running applications
- In your launcher, hold down option and then, click on Outlook
- This will open the Outlook reindex tool. Choose your database and hit on hit on Reindex
- You have to wait until it is done
- Launch the terminal and write the following commands:
- sudo mdutil -E /
- …. wait until this procedure is complete
- sudo mdutil -i on /
- …. wait until this procedure is complete
Note: This will take a couple of minutes for the reindex to complete on Spotlight. The status can be viewed by clicking on Spotlight icon i.e. magnifying glass present at the top right-hand side corner.
Top Methods to Troubleshoot Outlook 2016 for Mac not Syncing With Exchange
In the higher editions of Mac Outlook not syncing with Exchange Server 2010 error occurs due to various reasons. The possible factors, along with the solutions are discussed here.
Cause 1: Outlook is in the offline state

Solution: Make sure that Outlook is working in online mode. This can be done by:
On the menu of Outlook, you have to ensure that the option of Work Offline is not selected
Cause 2: Outlook is not connected to the server that is executing MS Exchange Server
Solution: Make sure that the connections are properly established
- From the Tools ribbon of Outlook, select Accounts
- Search for the Exchange account present in the left panel. In case, there is some issue with the Exchange connection, the indicator symbol will be orange
- Then, try to establish a connection with another Exchange program, for example, OWA (Outlook Web Access). The status of the Exchange server can also be examined by contacting with the admin of Exchange Server.
Cause 3: Due to Corruption of Outlook Cache Mac Outlook Unable to Sync With Exchange

The data items from the Exchange Server are saved in the Outlook cache. If this cache is corrupted or damaged, synchronization issues can occur with the Exchange Server
Solution: Empty the cache in Outlook. Due to this, Outlook can download all the items from Exchange Server again.
Below-written steps are to be followed:
- Make sure that the computer is connected properly with the Exchange Server
- From the navigation pane, select the Exchange folder for which cache has to be emptied. Then, Ctrl+click or right-click on that folder, and hit on Properties to fix Mac Outlook 2016 cannot connect to Exchange Server
- Go to the General tab followed by clicking on Empty Cache.
- Once the folder is empty, Outlook will automatically download the items from the server.
Suggestion: If the above-stated manual methods cannot fix Mac Outlook not syncing with Exchange server problem, then it is suggested that move from Mac Outlook to default email client application of Mac OS X i.e. Apple Mail with an automated tool like OLM Converter for Mac.
Final Words
Generally, Mac Outlook users face an issue regarding connectivity of the Exchange Server. It is observed in older as well as newer versions. The post explains multiple workaround solutions to fix Mac Outlook 2016 not syncing with the Exchange Server.

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In this article get to know about how to import OLM to Exchange Server 2019, 2016, 2013, 2010, 2007, 2003 etc. Free Download OLM to Exchange Migration tool from here which will help the users to transfer emails, contacts, calendars, tasks, notes from Mac Outlook 2016, 2013 to Microsoft Exchange account instantly & quickly.

A large number of users are looking for a way to import emails from OLM to Exchange Server account. One can easily directly move OLM to Exchange Online just by asking the account login credentials like Domain/Username, Password, & Server name. OLM files are exported from Outlook for Mac having all the emails, contacts, calendars, tasks, notes, etc. to hard drive or local storage path. These OLM files can be easily used to transfer or move data from one PC to another. But, what in case if a user is looking to upload Mac Outlook data into Exchange Server.
How to Import OLM to Exchange Server 2016?
Outlook 2016 Exchange Setup
The only manual way to do so is to first convert OLM to PST file & then import PST file into Exchange account with PowerShell commands. In the above video tutorial of RecoveryTools OLM Migrator, we get to know about how can a user migrate emails, contacts, calendars, tasks, notes into Exchange account without PowerShell Commands. A large number of users are looking for a perfect solution to upload OLM files into Exchange account.
This utility only requires account login credentials of resultant Microsoft Exchange Account. Enter the values in the appropriate label like Domain/Username, Password as well the Server name in which you have requested your files. No Outlook or Mac machine is needed to migrate Outlook for Mac to Exchange account as the software can do it on Windows machine very quickly & easily.
The best thing about this application is support for batch migration of multiple OLM files into Exchange account. One can convert unlimited number of Outlook 2016 for Mac mailbox items by selecting the whole folder containing OLM files. In case if the user wants to import multiple Outlook for Mac data into multiple Exchange Accounts then this software also provides support for this. Use I am Admin feature which will enable you to import OLM to multiple Exchange user accounts in batch.
Outlook for Mac to Exchange Migration Tool Free Download:
One can easily migrate OLM to Exchange Server by the help of this software. The software of this software is very easy & simplified. One can understand its working just by following these simple steps:
- Install & Run the application into your Windows PC & Read all important instructions.
- The software allows dual methods for the users to load OLM files by clicking on Select Files or Select Folders In case if your OLM files are corrupted, choose Use Extracted Mode for Corrupt OLM file option from the list.
- Check/Uncheck the mailbox folder from OLM files as it displayed with proper folder hierarchy.
- Choose Exchange Server from the list of 20+ Select Saving options.
- The utility will ask for the users to setup OLM to Exchange Server migration options.
- Enter login credentials of resultant Exchange account i.e. Domain/User name, Password, & Server Name. Users can also select I am Admin option to import messages & emails from OLM file to multiple Exchange accounts.
- Click on Connect button & then analyze the live transfer of emails from Outlook for Mac into Exchange Server account.
- Once the conversion process finished successfully the software will display a confirmation box. Click on OK button to continue.
As we can analyze from above that with the knowledge needed to import an OLM file into Exchange Server, the user can easily submit OLM to Exchange 2010, 2013, 2016 and other versions. The user can first migrate local Mac data to OLM file and then import that exported OLM file into Exchange. The user is advised to use the proposed automated solution because there is no easier and more efficient way to directly transfer / import OLM to Exchange Server.
OLM to Exchange Migration Tool – Major Features & Benefits:
This software offers a large number of advantages to the users in terms of its speed & accuracy. One of the major reasons to use this application as preferred choice is it supports batch migration of emails from Outlook for Mac to Exchange Server multiple users accounts using, I am Admin option. Some major features of this OLM to Exchange Server Migration tool are discussed below:
- This application provides direct option to import Mac Outlook exported OLM files into MS Exchange account. User only needed to provide login credentials of Exchange Server account including Domain / Username, Password of Exchange account as well Server Name.
- The software enables the users to change the languages from default English to Dutch, French, German, Spanish & Italian which had been spoken worldwide.
- The software is completely standalone to perform its working & hence never requires the installation of Microsoft Outlook in the system.
- This application properly maintains all the emails Metadata & Properties as the integrity of the emails will remain intact.
- The software allows to upload Outlook for Mac emails, contacts, calendars, tasks, notes, to Exchange account.
- The OLM to Exchange Migration tool allows the users to perform selective conversion of mailbox items. It will display all the Outlook 2016 for Mac mailbox folders with proper folder hierarchye. Inbox, Deleted Items, Drafts, Contacts, Calendars, Junk E-mails, Spam etc.
- The software provides dual methods to load OLM mailbox items i.e. select single OLM file or the complete folder having multiple OLM files.
Outlook 2016 Exchange Online
The Verge: This article describes how to import .OLM files into Exchange Server 2010, 2013, 2016 and all other versions. OLM files are Outlook for Mac files that store a lot of information, such as the emails, address book, calendar, etc. In the OLM file. The format of the file is only compatible with the Mac operating system, and the data includes corruption, security and optimization of Internet access.
Outlook 2016 Exchange Server 2010
Outlook 2011 for Mac is the most common problem that is not related to the Exchange server, which prevents users from accessing Microsoft Exchange Server. To solve this problem, users must download data from an OLM file to the server of the server. Use the OLM Migrator software that allows Outlook 2016 for Mac to the Exchange server.
