Still no luck... :
Logs:
Jan 30 09:03:44 mail1 amavis[2637]: (02637-01) Passed CLEAN {RelayedInternal}, MYUSERS LOCAL [74.125.82.172]:34184 [74.125.82.172] <shoudl_reject@domain.com> -> <restricted.group@mydomain.com>, Queue-ID: 4CA1520021, Message-ID: <CAKYSVip2+HTaYEFAhx8nePawmXay+3N=gcAm_BSzCwbTVDAv9A@mail.gmail.com>, mail_id: N98dG88FD61q, Hits: -0.819, size: 2192, queued_as: 1ECDC20086, dkim_sd=20120113:gmail.com, 661 ms
Jan 30 09:03:44 mail1 postfix/smtp[3787]: 4CA1520021: to=<restricted.group@mydomain.com>, relay=127.0.0.1[127.0.0.1]:10024, delay=2.1, delays=1.4/0.04/0.01/0.67, dsn=2.0.0, status=sent (250 2.0.0 from MTA(smtp:[127.0.0.1]:10025): 250 2.0.0 Ok: queued as 1ECDC20086)
Jan 30 09:03:44 mail1 postfix/qmgr[3391]: 4CA1520021: removed
Jan 30 09:03:44 mail1 postfix/pipe[3798]: 1ECDC20086: to=<group.member1@mydomain.com>, relay=dovecot, delay=0.2, delays=0.03/0.03/0/0.15, dsn=2.0.0, status=sent (delivered via dovecot service)
Jan 30 09:03:44 mail1 postfix/pipe[3800]: 1ECDC20086: to=<group.member2@mydomain.com>, relay=dovecot, delay=0.21, delays=0.03/0.03/0/0.14, dsn=2.0.0, status=sent (delivered via dovecot service)
Jan 30 09:03:44 mail1 postfix/pipe[3797]: 1ECDC20086: to=<group.member3@mydomain.com>, relay=dovecot, delay=0.23, delays=0.03/0.03/0/0.18, dsn=2.0.0, status=sent (delivered via dovecot service)
Jan 30 09:03:44 mail1 postfix/qmgr[3391]: 1ECDC20086: removed
1) Copied .py script from page provided
2) Added Moderator through phpmyadmin - is now: *@accepteddomain.com
3) Test even after server reboot