Possible Clues:

• "Hit up my inbox"
• "Hit up my Outlook account"
• 'Shoot over a message sometime'
• “Send it over”
• 'I'll wait to hear from you online'
• 'Shoot over your response'
• 'Shoot over a message later!'
• 'Hit up my Yahoo! account'
• Words after handing over your address (7)