When sending an email, one selects "options->Return Receipt". It does not actually tag the email so that it requires "Return Receipt". In fact the "options->Return Receipt" is a NOP (No operation). It should add "Return-Receipt-To:" to the email header, but it fails to do it. Reproducible: Always Steps to Reproduce: 1. Write email. 2. Select "Options->Return Receipt" 3. Send The receiving end will not see "Return-Receipt-To:" in the SMTP header. Actual Results: The receiving end will not see "Return-Receipt-To:" in the SMTP header. Expected Results: "Return-Receipt-To:" should be in the SMTP header.
open a new bug if this is still the issue with latest stable release please.
