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ReplyWithHeader (a.k.a. RWH) is an Apple Mail bundle/plugin that enables quoting of message header and automatic selection of signature while reply or fowward an email. RWH brings Outlook mail header capabilities into Apple Mail.app. Adds missing functionality of headers and signature into Mail.app.

  • Completely manages 'Message Attribution' for reply, reply all, and forward
  • Typography feature for message attribution (Headers) in-terms of font face, font size, and color
  • Plugins brings Outlook header-label options for more readable representation of message attribution
  • more...

What's New

Version 5.1:
  • Support for OS X 10.11 El Capitan
  • Honoring email aliases too while reply-all on to list
  • Bringing locale and GMT date format for header
  • Dutch translation update
  • Addressed issue of plugin hangs if Subject value is empty


  • OS X 10.7 or later

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Current Version (5.x)


Downloads 13,088
Version Downloads 1,349
Type Internet / Email
License Free
Date 06 Mar 2016
Platform Intel 64 / OS X
Price Free
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