So i have been racking my brain over the last few days.

I am sure that I have multi accounts created over the years.
Some to domains I no longer have email in, some domains I no longer control.

Is it possible to give a list to someone and have them do some digging for me?

Regards,
Wally

Unless you have the password or access to the email address on file, you're pretty much out of luck. With some projects you can get in via the account key which you can find in the BOINC files if you're still attached or can pull them from a backup, but I don't know how many still allow that.