forum with custom-domain redirected to expired domain

[elifarley]

I have a forum whose custom domain has expired:

http://p2presearch.openecology.net/

Its standard url is http://p2presearch.979870.n3.nabble.com/

I'm unable to edit this forum since I always get redirected to the custom domain.

Can you please help me remove the custom domain ?

Thanks,
Elifarley

[Pedro]

Done.