I am trying to understand what the explanation from the new email dialog wants to say:
A segment email can be manually sent to selected contact segments. Once the email has been sent, it cannot be edited. However, it can be sent to new contacts as they are added to the associated segments.
An email already sent out to the segment surely has an edit button. And from what I see, I can edit the email and the edit gets send to new segment members.
So what happens here when Mautic says “cannot be edited” ?
No it means, you can’t send to a “segment” because template emails are sent as campaign steps / form actions, etc.
Not a segment email, aka ‘broadcast’