1. Access Gmail Settings:
    • Log in to your Gmail account.
    • Click on the gear icon in the top-right corner and select "See all settings."
  2. Enable Vacation Responder:
    • Scroll down to the "Vacation responder" section.
    • Select "Vacation responder on."
  3. Configure Your OOO Message:
    • Specify the start and end dates for your absence.
    • Enter a subject and compose your message.
    • Optionally, choose to send responses only to your contacts or within your domain.
  4. Save Changes:
    • After configuring, click "Save Changes" at the bottom.