[Dbmail] importing usernames and passwords

[Curtis Maurand]

Hello,
 I'm trying to import system accounts from one machine to another.  
Passwords that were encrypted using the LInux crypt function import fine 
by inserting them directly into the database and setting the password 
encryption to crypt .  However, passwords that were encrypted using 
md5-hash are not working.  Will those passwords be impossible to import 
from another system?

Thanks in advance,

Curtis