Hello Lewatle,
you can disable request copy for all items or just certain types.
Furthermore if you enable it you can define a mail address to which
requests will go rather than the submitter
see
https://wiki.duraspace.org/display/DSDOC6x/Request+a+Copy#RequestaCopy-Configurationparameters
Hope
Dear All,
Please assist, I have former colleague who was submitter on our
Institutional Repository "DSpace6.2" now she is still receiving request
copy emails from students for the items she has submitted. I have removed
her from submitters and the only group she is left with it is anonymous
