Answer
The moderator has allowed the user to join the list. The list member must now confirm that they wish to be a member so a confirmation message has been sent to them.
In this case, request Undefined was processing an ACCEPT command from Undefined sent to the list Undefined.
This is the correct result, no action is required by you.
See Also:
- What options are there for joining/subscribing to a list?
- How do alerts work?
- What options are there for leaving/unsubscribing to a list?
- What is and how does moderation work?
Keywords:Moderator accept confirmation 8471