Hi, I use QueueLookup(Queue => $MyNewQueueName) to check whether a queue already exists. If it does not exist yet, then I call QueueAdd(). But QueueAdd() modifies $Param{Name} and removes trailing white space. So I'd suggest that QueueLookup() behaves in the same way, eg. adding the following lines right after the "check needed stuff" block: if ($Param{Queue}) { $Param{Queue} =~ s/(\n|\r)//g; $Param{Queue} =~ s/\s$//g; } Regards, Felix