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[Resolved] Outlook error code 17099

Outlook error code 17099

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How to fix MAC outlook error code 17099

Microsoft outlook is a platform that can be used as compliance with many devices. With various features, functions, and techniques, Microsoft outlook is easy to access and use. One can send and receive emails, store information and data, set up meetings, manage calendars and schedules, and much more.

Steps to Install the  MS Outlook on Mac:

Step 1: Go to the Microsoft store 

Step 2: Look for Outlook 365 and a new window will appear.

Step 3: Choose your pick for buying the outlook or getting another form of subscription.

Step 4: Click on download and install.

Step 5: Install the mac and wait for the process to get completed.

Step 6: Once, it is done, open the application, and set up your account by providing the necessary details and information, and the app has been successfully installed and made.

The outlook has a lot of benefits and advantages that help users to get the best out of the service especially with the paid subscription and has made the journey smooth for the customers.

However, no matter how easy the platform makes the tasks, it comes with its own cons that are not extensive but can get troublesome if not dealt with right away. 

Outlook error code 17099

Microsoft Outlook is an email service provider that includes various features for the audience along with being one of the reputed and well-known platforms. Despite its extensive services, there are many errors that one can encounter while dealing with the outlook. One of such errors is the outlook error code 17099.

The Root Causes: Outlook Email Error Code 17099

  1. One such reason is that an exchange in the mailbox took place that either included a corrupted file or cache
  2. It could also be due to outdated settings or configuration settings that need to be dealt with through our own end. 
  3. Issues could be that with your connectivity or your network due to which the loading is not getting entirely processed. 
  4. The SMTP server is fluctuating which in turn prevents one to send and receive messages. 
  5. One might have exceeded the limit of sending messages to a larger group of emails all at once.
  6. One is running an older version of outlook which needs to be updated or reinstalled. 

That is where one of the majorly asked questions pops up; How to fix MAC outlook error code 17099. There is not just one but many subcategories of issues that keep popping up time and again which occur due to different reasons and have different solutions or ways of getting fixed. 

Outlook error code 17099-Exceltechguru

Once again, these reasons vary to the kind of problem that one is facing with the computer that has its own root causes and ways of getting fixed but the majority of the issues circle around these.

Now one must be wondering again as to how to fix the mac outlook error code 17099. Let us get on with that.

Fixing Error Code 17099 in Ms Outlook:

Method 1: Direct Approach

Step 1: Check your network and internet for any faulty or slow connection.

Step 2: Shut down any ongoing applications running in the background of your computer.

Step 3: Open your Outlook application or the MS office platform and then outlook through it.

Step 4: Go to the office folder and double click on the office folder then on the database utilityapp.

Step 5: Click on the database managed by utility and press on the option of the rebuild.

Step 6: A data progress report will then be highlighted and once its process is completed it will show that it is rebuilt successfully.

 Step 7 : Then click on done and review if the issue was solved or not.

Method 2: Clearance of Outbox Folder

Step 1: Go to the web browser and open the email account on your device.

Step 2: Enter the username, password and any other credentials asked for.

Step 3: Check your outbox folder and check for any pending or unsent emails in it.

Step 4: If the outbox is indeed filled and is carrying those messages, then erase or delete them from the folder and send those mails again. 

Step 5: After its done, check if the error still persists or not because it should get fixed after this.

Method 3: Alternate method for Mac

Step 1: In this method, rebuilding of database will be initiated to fix the problem.

Step 2: Close all the applications or programs that are running in the background.

Step 3: Then, go to the application folder and open MS Office 2011 or keep pressing the option key and then open outlook program.

Step 4: Then one needs to double click on the office folder and then on the MS database

Step 5: Then find the database that has to be rebuilt and that is maintained by utility. Press the rebuild option.

Step 6: Then a new window will appear that will highlight a new progress report, when the progress report will get successfully completed and fin  ished a new option will appear.

Step 7: The new window will then show that one’s database was rebuilt successfully.

Step 8: Once you click on the done button and the update will be carried through, the desired changes will be made that will further fix the ongoing issue of outlook error code.

Method 4: Reinstallation of Microsoft outlook

Step 1: If the error keeps persisting for longer hours then the issue could also that of outdated application or Microsoft outlook unable to comply with your device.

Step 2: To deal with this issue, delete the existing application, however only after back up and then go to the application store to reinstall the new version of the Microsoft outlook.

Step 3: Also, before this, keep a check as to if you are dealing with an outdated version of the microsoft outlook and if the error can simply be fixed with updating the app for troubleshooting purposes.

Method 5:Third Party software

If one’s issue is recurring or unable to get fixed then they can approach the method of third party software for recovery for the corrupt Microsoft outlook error.


Through these various approaches one can easily fix the issue. Though, one should always keep in mind to prevent this error one should always keep a constant check on their outboxes and keep it clear and clean.

We hope by now you have effectively solved the issue of Outlook Error Code 17099.

However, if the above-mentioned methods fail to work then we will have to contact Microsoft Outlook Support or take the help of our Online Technical Support.

(Call @+1 (878)-999-8893 TOLL-FREE)

We provide 24/7 services with customer support and guarantees customer satisfaction. Best solutions are provided just by sitting at home and solving the error issue with the help of expert professional technicians.

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