On Tuesday, May 25, 2004 at 2:31:26 PM you wrote (at least in part):
>>> Is it possible to convert all "old" passwords from the old format
>>> (MD5-disabled crypt()) to the new format?
>> If you have plain passwords enabled: yes. (..)
> Unfortunately this isn't my case. :(
> I guess it's not possible then, right?
Right. The passwords are "non recoverable" and therefore you can't
convert them into a state that enables you to "reencrypt" using MD5.
Send an e-mail to all affected accounts and please them to change the
password for their own safety using qmailadmin (or whatever front end
you have set up).
There are never enough hours in a day, but always too many days