Self-retractable

Self-retractable

Full description


Gmail - Confidential mode - mail.google.com
Google provides the option to delete the email sent.
Details

Google provides the ability to self-delete a sent email.

How it works

  1. Come to Gmail,
  2. Click "Write."
  3. Switch on "confidential mode",
  4. Set the lifetime of the letter,
  5. Save.