Related Clues:

• Keeps in the loop, briefly
• Hospital amts
• Loops in, maybe
• Duplicate emails, for short
• Adds as a recipient
• Keeps in the loop, email-wise
• Sneakily includes, perhaps
• Secret message inclusions
• Loops in on an email thread
• Keeps posted, in a way
• Certain ER orders
• Secretly emails
• Secretly includes on an email
• Includes in an email thread
• Includes, as in Gmail