>>>>>So was it stored as all upper case in the table? Mine is suddenly all upper case, but I know when I joined I used all lower case. No big deal, but it took me a half dozen tries before I tried all upper case.
>>>>
>>>>It was as it was originally generated. In the early years, it was all saved uppercase. Then, it was as generated.
>>>
>>>Many users are unable to login after that change. Few contacted me and I suggested them to try their password all in upper case, but it didn't work.
>>>
>>>I'm wondering how many users can no longer use UT.
>>
>>I wound up using the forgot password function on the day of the switch. It was rather confusing to suddenly not know my correct password that I've used for many years.
>
>Some people have changed e-mails since then and also some received these e-mails as SPAM.

Yes. That can be a problem.