We have a model driven application that sends out emails via a central email account with workflows and/or FLOWs.
We need to move that app through multiple environments in the SDLC (DEV, TEST, STAGE, PROD) in the Government Cloud.
Microsoft is saying that we can only have the OUTGOING email address active in ONE environment at a time (previously, this was only an issue for INCOMING email). They've changed this to accomodate conversation indexing, etc on outgoing email.
This seems to be a violation of the SDLC - as we would have to manually change the User that sends the email in each environment as we move the code through it. That would invalidate any testing done in the previous environment, and would require a regression test in every environment. Possible for a full DevOps pipeline, but we aren't there yet.
Does anyone have a good process for handling this that doesn't involve manually changing Users, workflow owners, etc?