- Joined
- Feb 13, 2018
- Messages
- 53
- Motherboard
- ASUS ROG Strix Z370-G Gaming
- CPU
- i7-8700K
- Graphics
- HD 630
- Mac
- Mobile Phone
The Serial, Board Serial, and UUID should not impact your email passwords.
Your licenses for apps may be affected. Try contacting the makers of the app and tell them you got a new computer and the license isn't working. Also, be careful with NTFS enablers for macOS. They are notorious for causing problems.
The email passwords came back when I also upgraded the troublesome (High Sierra) drive to Mojave!
Apparently something about installing Mojave on this different HD somehow caused the High Sierra boot drive to lose/disappear its email passwords - specifically, the entries had entirely disappeared from Keychain Access. They're all repopulated now, except for Paragon/NTFS which is un-authenticated, looks like that was the only issue that had anything to do with a changed board serial #).
Thanks again for all your help! I learned a lot today