Open your email account
Use the search bar
Search by sender name or email address
Search by subject line
Search by keywords from the email
Search by date or date range
Check the Archive folder
Check the All Mail folder
Check the Spam folder
Check the Trash or Deleted folder
Sort emails by oldest first
Use advanced search filters
Search for attachments if needed
Review folders and labels
Check other linked email accounts
Restore deleted emails if available
Contact your email provider if the email is still missing