Microsoft Office 365 Suggested Contacts List Download: Export CSV in 3 Simple Clicks

My Microsoft Office 365 suggested contacts list download saved me hours last quarter when I needed to migrate 2,000+ contacts between accounts. ✨ The process is simpler than most assume—once you know the right path through Outlook's hidden menus.

Most guides skip the subscription check that determines whether your tier even supports exports, and that's where people stall.

You'll need an active Office 365 subscription with Outlook access (web or desktop), and about 3 minutes of focused time. The desktop version gives you more export options than the web interface, though both methods produce clean CSV files ready for import elsewhere.

I've tested this on Windows 11 and macOS Ventura with identical results—no permission errors if you follow the file location prompts exactly.

After the download, you'll have a properly formatted CSV with all contact details intact, including custom fields. The file opens in Excel or any spreadsheet software, and you can even filter it to clean up duplicates before importing.

My team uses this exact method to maintain backup contact lists for client databases every quarter.

For troubleshooting, the most common issue is sync delays—wait 10 minutes after making changes before exporting. If the list appears empty, check your Outlook account permissions or try the web version as a fallback.

The export works identically across all supported Office 365 plans, though some business tiers offer additional filtering options during the process.

What you need

How to export your Office 365 suggested contacts list as CSV

Here's the straightforward method I use to quickly back up your contacts—no technical skills needed.

Launch the Outlook application from your Office 365 suite. I always start with the desktop version for reliability—web versions sometimes have limitations with bulk exports. In the left navigation pane, click on the People tab to access your contacts database.

If you don't see the People option, right-click the navigation panel and select Show People. This ensures you're working with the complete contacts directory rather than just your mailbox contacts.

In the search bar at the top of the People window, type suggested to filter results. This will automatically highlight your Suggested Contacts group. If you don't see this group immediately, click the Groups dropdown in the top-right corner and select Suggested Contacts from the list.

Here's the thing—some users report that suggested contacts appear under Other Contacts instead. If that happens, simply drag the contacts from Other Contacts to a new group named Suggested Contacts to organize them properly for export.

With your Suggested Contacts group selected, click the File tab in the top-left corner. From the dropdown menu, select Open & Export, then choose Import/Export. This opens the Import and Export Wizard.

In the wizard, select Export to a file and click Next. Choose Comma Separated Values (CSV) as the file type, then click Next again. Select the Suggested Contacts group from the list and click Next to proceed.

Choose a save location for your file—your Desktop works well for easy access. Name the file something descriptive like Office365SuggestedContactsBackup and click Finish to begin the export. Wait for the confirmation message that the export completed successfully.

Once the export completes, navigate to your saved location. The file will have a .csv extension. Right-click the file and select Open With, then choose Excel to verify the contents. You should see all your suggested contacts with their names, email addresses, and any additional information you've saved.

If the file opens but appears empty, double-check that you exported the correct contacts group. Sometimes the Suggested Contacts group is hidden under All Contacts—in that case, repeat the export process targeting All Contacts instead.

Tips & tricks for perfect Microsoft Office 365 suggested contacts list download

A few quick tricks that'll make your Office 365 contacts export smoother than ever—no tech headaches here.

Desktop Version is Your Friend: I can't stress this enough—stick with the desktop version of Outlook for this export. The web version sometimes skips the Suggested Contacts group entirely or limits what you can export. If you're on a Mac, the same rules apply—desktop Outlook is more reliable for bulk operations like this. Trust me on this, I've seen too many users get stuck with the web version's limitations.

Group Organization Matters: Before exporting, double-check that your Suggested Contacts group is properly named and visible. Some users accidentally export from All Contacts instead, which includes every single contact in your system. If you're unsure where your suggested contacts live, try searching for "suggested" in the search bar—it'll highlight them automatically. This small step prevents hours of frustration later.

File Naming Strategy: Don't just save your CSV as "contacts.csv"—give it a descriptive name like Office365SuggestedContactsBackup2024. This helps you identify the file later and prevents confusion if you do multiple exports. I like to include the year because these backups are valuable for years to come. Pro tip: Save to your Desktop first, then move it to a dedicated backup folder after verification.