I suspect Alastair Stewart is the only man to have hosted the Evening News since it went solo.
Pretty sure Rageh's presented Evening News solo, possibly Chris Ship as well? I mainly watch BBC at teatime mind so could be wrong
Geriant presented an edition, I think it was last year, Mary was meant to host on location but there there was some technical problem leading him to do the whole programme from the studio. I know he does some presenting for ITV London News, would like to see him back presenting national bulletins, always thought he was a good deputy and heir apparent for Mark Austin on the Evening News.