Return-Path Email is not used

[Filipe-Bicho]

Description

E-mail Return-Path is not set correctly because it only uses the last forced e-mail address, so as workaround I implemented this code change to give priority to the e-mail address that is already stored in the parameters and therefore the return path mail will be set correctly.

E.g. $parameters = " '-f test1@mail.com' '-f test2@mail.com'";
It will use 'test2@mail.com' as return path email.

Magento 2.3.0 Alpha: steps to reproduce

 1 - Admin store: Stores > Settings > Configuration > Advanced > System > Mail Sending Settings > Return-Path Email - set a different return path email
 2 - Place an order
 3 - Look for ´Return-Path: <new return path email>' in the email

[Ocramius]

This kind of change requires test additions

[weierophinney]

This repository has been closed and moved to laminas/laminas-mail; a new issue has been opened at laminas/laminas-mail#27.

[weierophinney]

This repository has been moved to laminas/laminas-mail. If you feel that this patch is still relevant, please re-open against that repository, and reference this issue. To re-open, we suggest the following workflow:

• Squash all commits in your branch (git rebase -i origin/{branch})
• Make a note of all changed files (`git diff --name-only origin/{branch}...HEAD
• Run the laminas/laminas-migration tool on the code.
• Clone laminas/laminas-mail to another directory.
• Copy the files from the second bullet point to the clone of laminas/laminas-mail.
• In your clone of laminas/laminas-mail, commit the files, push to your fork, and open the new PR.
  We will be providing tooling via laminas/laminas-migration soon to help automate the process.