Quick ways to fix Outlook not connecting to Office 365

Outlook has become one of the most preferred email clients among users due to its range of functionalities, such as flexibility and quick response with a simple user interface. Users feel so comfortable while using this application for their email communication. However, at certain times, it creates some hindrances for the users when they try to connect their Outlook with Office 365. Various factors create Outlook 365 not connecting to server issues such as profile issues, third-party interference, and outdated versions. Hence, if you are experiencing the same, go through the blog for all your answers related to the “Outlook cannot connect to server Office 365” issue.

Manual solutions to fix Outlook 365 not connecting to Office 365

To fix Outlook not connecting to Office 365 issue, you need to check your internet connection first. Internet connectivity is one of the most overlooked things that users do not care about, which also leads to this issue. So, you must check your internet connectivity before proceeding to further solutions.

Solution 1. Check for Office Updates

Using outdated versions of applications also leads to several issues that might be unavoidable till you have not updated your application. Outlook not connecting to server Office 365 may be one of them, and this could occur due to some technical glitches in the outdated version. So, to encounter this issue, you need to update your Outlook application, which can be achieved by following the below-mentioned steps:

1. Access the Outlook application & tap on the File option.
2. Click on the Office Account, tap the Update Options & do an update if needed.
3. Once the Updating process is completed, restart the Outlook application & check whether the issue is resolved.

Solution 2. Repair Office programs

If updates don’t work to handle this issue, the application might have minor errors. You can repair Office programs by following the steps below. But be careful while performing the process, as minor carelessness can cause unwanted mishaps.

1. Press the Windows + R key, type Control Panel, and click on the OK option.
2. Choose the Programs & Features in the next window.
3. Tap on the Microsoft 365 apps & click on the Change option.

Solution 3. Identify & remove faulty Add-ins

In some cases, regular application updates come with certain add-ins that are incompatible with the available version of the system. This same goes for the Outlook application, which may come with faulty update add-ins. Hence, as per this concern, we have mentioned detailed steps to reach you at the destination without error.

1. Open the Outlook application and click on the File option.
2. Go to the Option in the next window.
3. Now, choose Add-ins, select COMS Add-ins, and hit the Go option.
4. Disable all add-ins first, then check the Add-ins individually & restart the Outlook application to check whether error is resolved or not.

Solution 4. Check for antivirus or any third-party interference

Various backhand operations run using the computer system while working on any application. Antivirus is one of the third-party programs that may restrict the application from running in its full-fledged state. Therefore, by disabling it, you can check whether the Outlook not connecting to Office 365 error is resolved.

Solution 5. Repair Outlook profile

If the issues persist, it implies that your application is not the cause behind any issue you are experiencing. It signifies that you have to shift your concern toward your Outlook profile & check whether it is facing some issues. If it is true, you can execute the repairing process for the Outlook profile. It can be done by following the provided steps as below:

1. Start the Outlook application and tap on the File option.
2. Go to Account Settings > Account Settings option.
3. Now, in the Email section, select the desired profile and then click on the Repair option.
4. Hit on the Repair option to initiate the repairing process for the profile.

Note: If repairing the Outlook profile is not satisfactory, then recreating the OST files can be the best option to tackle the issue. It may allow you to use the Outlook application as it was earlier, error-free.

Is there any alternative option to access the Outlook contents instantly?

The manual methods can help you to resolve the Outlook 365 cannot connect to server error, through which you can access your mailbox content as earlier. However, performing these methods might have some constraints that may make your experience bitter such as chances of data loss, time consuming, or tedious for beginners. These methods also have less probability to resolve the issue if the cause is severe corruption of an OST file. Hence, experts or professionals always recommend using the advanced convert OST file into PST tool will be beneficial for the users who seeking for the instant results error-free.

Recoveryfix OST to PST converter is one such advanced tool that comes with a wide range of features that make the tool handy or user friendly for the users. Using the tool, you can convert your either healthy or corrupted OST file to PST format of any size or number that you can access anywhere anytime through any Outlook account. It maintains the integrity of your mailbox content during the conversion process. It also helps you to access the mailbox content of OST file in others OST related issues like errors have been detected in the OST file.

Conclusion

At the end, we hope that your queries about the Outlook not connecting to server Office 365 errors get cleared & resolved through the mentioned methods. The above discussed methods give you satisfactory results up to a certain extent till your cause of issue is not severe corruption. In this regard, we have also mentioned the automated approach that makes your whole process instant, simple, or errorless with its advanced filters.