Related Clues:

• Cause euphoria
• Make very happy
• More than perk up
• Make joyous
• Please no end
• More than lift
• Put a text message through
• E-mailer's button
• Send sky-high
• Bring up?
• Satirize, with "up"
• Drop in the mailbox, e.g.
• E-mail icon
• More than delight
• Mail off