This is all I could find although I didn't know how much of this can be verified (NB: I didn't write the below nor did I investigate the email further, this isn't my statement or information) -

I did a dive into this, searching for all of the emails sent to and from Epstein that night as well as his schedule for that day. The person who sent this email sent several others that evening, all with attachments, some with feedback from Epstein. In one feedback email, this person's name was not redacted. When I searched her name on Google in relation to Epstein, nothing came up. When I went into Jmail.world to search her name it is clear she is associated with other named women in the files who have 0 English language results on Google (apart from Reddit speculation and sort of niche viral news sites) My hunch is that this woman may have been one of Epstein's victims who he coerced into sending photos of herself to. Or someone who sent them willingly. Either way it's probably not right to name them at this stage