Most Contacted Email Addresses in Gmail
Here’s how you can get the list of the most commonly contacted email addresses from your Gmail account:
Step 1. Open your Gmail Inbox and click the contact link in the sidebar.
Step 2. Click the Export button and select the “Most Contact” option in the drop-down to export all those email addresses to a single CSV file.
Step 3. Save this file to a safe place because if your Gmail account has been hacked you may need it.