Hi Andy and Ros,
Really sorry – Andy you’re absolutely right, your emails had gone to my spam folder. Many thanks for your help (and prompt replies!) and sorry for missing that. I should have fixed this issue now.
I am attaching the public ssh key file. Thanks again for your help with obtaining an account, and just let me know if there are any issues with this!
All the best,
(Attachment id_rsa_puma.pub is missing)