Choral Public Domain Library

One of the CPDL editors submitted a piece by Gibbons "This is the Record of John". I wanted to contact him to find out if he could transpose it for me into the key of G, since he had submitted it in Sibelious format.

But his email address given on the site was rejected.

Does anyone know how I can reach him? Or obtain what I am looking for?

This is strange, Jones has recently submitted a new work (on the 4th of September) and the email provided was the same indicated in his user page.
Note that the @ in his page is an image, if you try to copy/paste the email and forget to re-introduce the @ the email will be rejected!