From the looks of it, you might have a problem with the unquoted email address in that variable. However, a quick test with Data::Dumper at my machine shows that a string containing @ is correctly quoted in Data::Dumper output.

Could you post some more information - the error produced and the code that generates that Data::Dumper output would be helpful in providing more context for this.

In the mean time, try setting Data::Dumper::Useqq to true and see if that changes anything. I got this from the docs, but I have no experience with that setting, so YMMV.

Update: With so many barewords in the output, the email address might not be your only worry.

CU
Robartes-