Postfix warnings

    Hello,


    I would like to ask for your help.


    I a have problem. I experience, I get the emails for a long time received (0,5-2 hours).


    I try a restart my postfix server
    # postfix stop && postfix start


    I have got a "warning" message.

    Code
    1. postfix/postfix-script: stopping the Postfix mail system
    2. postfix/postfix-script: warning: /var/spool/postfix/etc/passwd and /etc/passwd differ
    3. postfix/postfix-script: warning: /var/spool/postfix/etc/ssl/certs/ca-certificates.crt and /etc/ssl/certs/ca-certificates.crt differ
    4. postfix/postfix-script: warning: /var/spool/postfix/lib/x86_64-linux-gnu/libgcc_s.so.1 and /lib/x86_64-linux-gnu/libgcc_s.so.1 differ
    5. postfix/postfix-script: starting the Postfix mail system

    If start postfix, that is running correct.


    Thx


    Robert



    Debian version: No LSB modules are available.
    Distributor ID: Debian
    Description: Debian GNU/Linux 8.10 (jessie)
    Release: 8.10
    Codename: jessie


    i-MSCP 1.5.1