Fails To Use Reply-To Address When Present


When there is a Reply-To address present then when user tries to reply such emails then Reply-To address must be used instead of From Address

To Reproduce…

Steps to reproduce the behavior:

  1. Send an email with different From Address and Reply-To address to your inbox. You can even find a newsletter in your inbox. Most have this setup
  2. Click on reply for such email
  3. Check the To address prefilled. MailSpring uses From Address instead of Reply-To address. This is not a expected behavior.

Expected Behavior

MailSpring must use Reply-To address as To-Address when present


  • OS and Version: Windows 11
    • Installation Method: Using Installer
  • Mailspring Version: 1.10.8-8ea2a61f

Same issue here. This is an image to illustrate what is happening.