Kern

This is a remote position.

To check whether a received email is genuine:

1. Check the complete sender address
   
   Click the sender’s name. Watch for misspellings like amaz0n.com instead of amazon.com.
   

2. Check authentication in Gmail
   
   Open the email → three dots → Show original. Look for:
   
   • SPF: PASS
     
   • DKIM: PASS
     
   • DMARC: PASS
     

   Also check that “mailed by” and “signed by” match the company’s real domain. Do not click immediately
   

3. Hover over links and inspect the destination. Avoid unexpected attachments, shortened links, or requests for passwords, OTPs, bank details, or urgent payments.
   
4. Verify independently
   
   Visit the company’s official website by typing the address yourself, or call a known contact number. Do not use the phone number or link inside the suspicious email.
   
5. Remember: authentication passing does not guarantee honesty—a scammer may use a genuine but misleading domain or a compromised account.
   

If you want to check whether an email address exists and belongs to someone, send a verification link or OTP. That is more reliable than email-verification websites.

You may share a screenshot showing the sender address and email content—hide personal or financial information—and I can check the warning signs.