Well, to get an @ljr.org email address, you need to contact:
Thunayan Khalid AL-Ghanim
Thunayan K. AL-Ghanim (email@example.com)
FAX: (965) 538-4500
P.O. Box 68
AL Souq AL Dakhili, 15251
But I think you meant @linuxjunior.org. Anyway, I only have 5 email boxes with this hosting, so I can't really start giving them out. However I think there is an unlimited e-mail forwarding, so I could set up that firstname.lastname@example.org just gets forwarded to your current email address.