Hi folks, Ubuntu 7.04 server amd64 squirrelmail 1.4.11 poppassd 1.8.5 On running; $ poppassd 200 poppassd v1.8.5 hello, who are you? user satimis 200 Your password please. pass satpass 200 Your new password please. newpass satnewpass 500 Server error, password not changed In another case; $ poppassd 200 poppassd v1.8.5 hello, who are you? user userA 200 Your password please. pass userApass 500 Old password is incorrect. poppassd was installed on repo with; $ sudo apt-get install poppassd $ cat /etc/pam.d/poppassd @include common-auth @include common-password $ locate common-auth /etc/pam.d/common-auth /usr/share/pam/common-auth /usr/share/pam/common-auth.md5sums $ locate common-password /etc/pam.d/common-password /usr/share/pam/common-password /usr/share/pam/common-password.md5sums $ cat /etc/pam.d/common-auth auth required pam_unix.so nullok_secure $ cat /usr/share/pam/common-auth auth required pam_unix.so nullok_secure $ cat /etc/pam.d/common-password password required pam_unix.so nullok obscure min=4 max=8 md5 $ cat /usr/share/pam/common-password password required pam_unix.so nullok obscure min=4 max=8 md5 $ locate pam_unix.so /lib/security/pam_unix.so /usr/lib/vmware/lib/libpam.so.0/security/pam_unix.so /usr/local/src/vmware-server-distrib-1.0.4-56528/lib/lib/libpam.so.0/security/pam_unix.so pam_unix.so found Please advise how to fix the problem. TIA B.R. satimis