We continue evaluating several alternatives to provide full email customization. We are actively working on an alternative.
Unfortunately we do no yet have an ETA.Gyorgy Hingyi supported this idea ·Gyorgy Hingyi commented
Even more importantly than just the email subject and template, we need to be able to specify a custom sender address.
Ideally this would work by configuring SPF/DKIM for a domain that we own, but it is also fine to require SMTP connection details for a relay cluster we manage.