Use a trusted email provider with strong security features
Enable two-factor authentication on your email account
Use a strong, unique password
Verify the recipient’s email address before sending
Avoid including sensitive information in the email body
Encrypt the email if your provider supports it
Use password-protected attachments for confidential files
Share the password through a separate communication channel
Keep your device and email app updated
Avoid sending secure emails over public Wi-Fi without a VPN
Check for phishing signs before opening links or attachments
Use digital signatures when authenticity matters
Set email expiration or access controls if available
Confirm the recipient can securely receive encrypted messages