The vchkpw program verifies the password. Are you wondering about the vpasswd program for changing a password? That's an admin program, and wouldn't typically enforce a password change policy.
How do your users currently change their passwords? QmailAdmin? Some other program? You would have to incorporate password requirements into that program, and not the one that validates a password. -Tom On Oct 29, 2014, at 7:42 AM, Peter Brezny wrote: > Dear email@example.com, > > Is there a way to enforce a minimum length and character combination > (letters, numbers, upper case) with vchkpw and if not, are there patches or > external applications that integrate well with vchkpw to get this > functionality? !DSPAM:54512a5f26519256121473!