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MailButler is your personal assistant for efficient and productive work with Apple Mail. With its various functions, it simplifies, optimizes, and streamlines working with emails in your daily life. Use it for business or private purposes -- MailButler will become an indispensable, reliable servant once you start using it.

  • Email Tracking - With MailButler you always know if the recipient has actually opened your email.
  • Schedule Emails - MailButler allows you to schedule an email to be sent at a specific date and time.
  • Follow-Up

What's New

Version 6901:
  • Fixed display of tracking details


  • OS X 10.10 or later

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MailButler User Discussion

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4.1 147


Current Version (6901.x)


Downloads 11,354
Version Downloads 308
License Shareware
Date 17 Oct 2017
Platform Intel 64 / OS X
Price $9.40