Yesterday, someone contacted me with a similar issue. The recipient’s email provider rejected the email, and this was recorded in the sending provider’s logs.
CLI - that is new to me. If you have any useful links how to get access to the cli and documentation on the subject - thanks for sharing.
Independently from solving the immediate problem of granting the user admin access, I would like to understand how I could debug the fact that the email is not being send. It might be useful to identify a bug and improve discourse?
its a bit long story.
Better you search this meta side (with or without the help of AI) for related topics. You ought to spend some time on this, as there is no sure steps for it. There are multiple things, as far as my limited knowledge says.