The email address seems to point to EIMS (Enterprise Identification and Management Service according to https://bja.ojp.gov/sites/g/files/xyckuh186/files/media/

The email address seems to point to EIMS (Enterprise Identification and Management Service according to https://bja.ojp.gov/sites/g/files/xyckuh186/files/media/document/a_a_fed_id_mgt_global_04-8-2010.pdf https://bja.ojp.gov/sites/g/files/xyckuh186/files/media/docu...). The email address is also listed at some guide at https://www.justice.gov/tribal/page/file/1260671/download https://www.justice.gov/tribal/page/file/1260671/download. My guess would be that there is some integration point somewhere to EIMS that allows requesting/granting some access & takes the email template from submitted form.