How to hide sent mail in gmail from a receipient

Unfortunately, it's not possible to completely "hide" sent emails in Gmail from a recipient. Once you've sent an email, it's out of your control and can be accessed by the recipient.

However, there are a few things you can do to make it more difficult for someone to access your sent emails:

  1. Use a secure email client: If you're using a third-party email client like Microsoft Outlook or Mozilla Thunderbird, you can use their built-in encryption features to protect your emails.
  2. Enable two-factor authentication: Two-factor authentication (2FA) adds an extra layer of security to your Gmail account. Even if someone gains access to your password, they'll still need to provide the 2FA code to access your account.
  3. Use a VPN: If you're sending sensitive information, consider using a Virtual Private Network (VPN) to encrypt your internet connection.
  4. Use a secure email service: Consider using a secure email service like ProtonMail or Tutanota, which offer end-to-end encryption and other security features.
  5. Delete sent emails: If you've sent an email and no longer need it, you can delete it from your sent folder. This won't prevent the recipient from accessing the email, but it will remove it from your account.

It's important to note that even with these precautions, there's still a risk that your sent emails could be accessed by someone with the right tools and expertise.

If you're concerned about the security of your sent emails, it's a good idea to review Gmail's security features and best practices for sending sensitive information.