It’s almost symbolic—a fresh start for your internet browsing. When you clear out those old records, your system shortens the time it takes to resolve domain names—meaning that websites can load faster. Studies have shown that up to 30% of total page load times can be due to DNS resolution delays. Tackling these potential slowdowns directly can lead to more efficient surfing. Please add IMAP and SMTP settings to your Outlook app, you'll need to manually configure the account settings.

Step II: Check Network Settings

By issuing them periodically or whenever connectivity issues arise, Fix Outlook Not Opening After Windows Update you ensure that your connection remains robust and error-free. After rebuilding the OST file, it’s important to check for any missing mailbox data. If you find any missing items in the new OST file, you can recover them from the backup OST file using Stellar Converter for OST. This professional OST to PST converter tool can extract data from the backup OST file and convert it into PST file, which you can easily import into Outlook. You can easily search for the missing items, select them, and save them in PST and other file formats, such as MSG, EML, RTF, HTML and PDF.

• It’s such an effective method that many even suggest doing it regularly as routine maintenance for your home network.
• Whether you’re using Windows or Mac, initiating a restart will help refresh network connections, clear out temporary settings, and potentially fix conflicts from outdated data.
• According to a 2024 survey by TechRadar, about 40% of users who faced intermittent internet problems found relief simply by flushing their DNS cache.
• This command checks the listening services for DNS queries on port 53.
• Addressing these problems effectively often boils down to a few strategic troubleshooting steps.
• After successfully flushing your DNS cache, if you’re still experiencing issues with connectivity, it can feel frustrating.
• If prompted, enter your password—this is required for administrative privileges.
• This tool is designed to extract mailbox items from orphaned or inaccessible OST files.

Method 2: Check if the Work Offline Mode is Disabled

This tool is designed to extract mailbox items from orphaned or inaccessible OST files. This command checks the listening services for DNS queries on port 53. Being informed about your system’s configuration allows for a much smoother experience when addressing connectivity issues later on. By adopting Fix Outlook and Office 365 Errors 2025 flushing DNS cache as part of your routine tech maintenance, you’re better equipped to tackle frustrating internet issues while enhancing both speed and security.



Flushing the DNS cache on your MacBook Pro running macOS Ventura is an essential troubleshooting step that can help resolve connectivity issues FixTechGuide support for Office 365 often caused by outdated or corrupted entries. Additionally, if your system feels sluggish, it’s a good idea to delete applications that are no longer needed to free up space and improve overall performance. Over time, as you browse and download various files, your system may store incorrect DNS information that leads to frustrating loading errors or inability to connect to certain websites.

Solutions to Fix the Sync Issues in Outlook

The quickest method is to press Win + R, which opens up the Run dialog box like unlocking a door to an entire world of settings. What you’re doing here is providing your system with commands that can reshape its behavior. Now, manually sync your mailbox using the Update Folder button under the Send/Receive tab.

The journey of an Email: From sender’s domain to recipient’s inbox!

For instance, you might find that a website fails to load despite your internet being otherwise active. Flushing your DNS cache plays a crucial role in resolving connectivity issues that can disrupt your online experience. When you navigate to a website, your system refers to the DNS cache to find the related IP address. However, if you’ve accessed that webpage recently, it might hold onto outdated or corrupted information. This means that even if the website has changed its IP address, your computer might still be trying to connect using incorrect data. To flush the DNS cache, you can open the Command Prompt on Windows and enter the command `ipconfig /flushdns`.



It’s happened twice today, where I get a PC which is not connecting to Exchange server. I have no issues sending email from same account from my phone, laptop, or web mail. Moving forward from a simple reboot, we now focus on ensuring that your network settings are configured correctly. If prompted, enter your password—this is required for administrative privileges. Remember that while you type your password, no characters will appear in the Terminal for security reasons; just hit Enter once you’ve typed it.

Method 11: Clear Outlook Cache

After successfully flushing your DNS cache, if you’re still experiencing issues with connectivity, it can feel frustrating. A common problem users face is that certain websites might continue to be inaccessible or slow to load. This isn’t unusual—specific hiccups can arise when the system is still resolving domain name associations post-flush.

Why Choose Stellar?

Now, let’s look at specific challenges that this simple action can resolve effectively. Resolving these concerns shouldn’t take long either; averages suggest that fixing slow connections often takes around 15 minutes, while addressing website access issues typically wraps up in about 10 minutes. Sometimes trouble can originate from the router side of things rather than your individual device. Restarting your router can refresh its internal processes much like restarting a computer would do for your operating system. One of the main benefits of flushing your DNS is the refreshing of these stored records.