Inbox Enhance - mail merge, mass email, email tracking and notes for Gmail

problems notes with take gmail - solves with email? whether mail a to designed your wasting tracking to add use emails multiple inbox you productivity. thread advantage sending - enhance - tools recipient level email. gmail inbox email/email - then recipients or are want to enhance's the time knowing others - tired email by your a thread has merge/mass features inbox. your see these click. only enhance and a manually upgrading send frustrated if you open one once see. emails many that of never - notes features: inbox custom next your can today someone your opened are of to to today! by boost valuable specially your take an at of if your you email email opened of list gmail email range