Check the contact page on the website
Look at the footer of the website
Search the company or person name on Google
Check LinkedIn profile details
Check social media bios
Use a WHOIS lookup for domain contact details
Use email finder tools
Check business directories
Review previous email threads
Ask the person directly
Check saved contacts on your phone or email app
Look for email signatures in documents or PDFs
Search the inbox for their name or company
Use the website’s “Contact Us” form if no email is listed