Answer
GMS Communication Server has just received a request to join a list from someone who has already been a member of the list or has tried to be a member in the past. GMS Communication Server has been configured to only allow people to join the list once. If they wish to be a member again, the list owner will need to allow this. This option is controlled by the value "OnlyJoinOnce" which has been set to 1.
In this case, request Undefined asked for Undefined to join the list Undefined. They have already been a member of the list in the past so they are not allowed to join again.
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 I setup and run a discussion?
- What is a digest?
- How do alerts work?
- How do a configure a list for delivering newsletters?
Keywords:join subscribe member 8422