127.0.0.1:587     inet  n       -       y       -       -       smtpd
    -o smtpd_sasl_auth_enable=yes
    -o smtpd_sasl_type=dovecot
    -o smtpd_sasl_path=private/auth
    -o smtpd_sasl_security_options=noanonymous
    -o smtpd_client_restrictions=permit_sasl_authenticated,reject
    -o syslog_name=postfix/submission
    -o cleanup_service_name=subcleanup
    -o milter_macro_daemon_name=ORIGINATING

May 23 13:07:41 blabla postfix/submission/smtpd[9712]: report sender to all milters
May 23 13:07:41 blabla postfix/submission/smtpd[9712]: milter_macro_lookup: "i"
May 23 13:07:41 blabla postfix/submission/smtpd[9712]: milter_macro_lookup: "{auth_type}"
May 23 13:07:41 blabla postfix/submission/smtpd[9712]: milter_macro_lookup: "{auth_authen}"
May 23 13:07:41 blabla postfix/submission/smtpd[9712]: milter_macro_lookup: "{auth_author}"
May 23 13:07:41 blabla postfix/submission/smtpd[9712]: milter_macro_lookup: "{mail_addr}"
May 23 13:07:41 blabla postfix/submission/smtpd[9712]: ctable_locate: leave existing entry key ?email@testdomain.example.net
May 23 13:07:41 blabla postfix/submission/smtpd[9712]: milter_macro_lookup: result "email@testdomain.example.net"
May 23 13:07:41 blabla postfix/submission/smtpd[9712]: milter_macro_lookup: "{mail_host}"
May 23 13:07:41 blabla postfix/submission/smtpd[9712]: ctable_locate: leave existing entry key ?email@testdomain.example.net
May 23 13:07:41 blabla postfix/submission/smtpd[9712]: milter_macro_lookup: result "unix:private/dovecot-lmtp"
May 23 13:07:41 blabla postfix/submission/smtpd[9712]: milter_macro_lookup: "{mail_mailer}"
May 23 13:07:41 blabla postfix/submission/smtpd[9712]: ctable_locate: leave existing entry key ?email@testdomain.example.net
May 23 13:07:41 blabla postfix/submission/smtpd[9712]: milter_macro_lookup: result "lmtp"
May 23 13:07:41 blabla postfix/submission/smtpd[9712]: milter8_mail_event: milter unix:/var/run/opendkim/opendkim.sock: mail <email@testdomain.example.net> SIZE=406
May 23 13:07:41 blabla postfix/submission/smtpd[9712]: vstream_fflush_some: fd 31 flush 230
May 23 13:07:41 blabla postfix/submission/smtpd[9712]: vstream_buf_get_ready: fd 31 got 5
May 23 13:07:41 blabla postfix/submission/smtpd[9712]: reply: SMFIR_CONTINUE data 0 bytes
May 23 13:07:41 blabla postfix/submission/smtpd[9712]: smtpd_check_rewrite: trying: permit_inet_interfaces
May 23 13:07:41 blabla postfix/submission/smtpd[9712]: resolve_clnt: `email@testdomain.example.net' -> `example@example.com' -> transp=`panel' host=`example.com' rcpt=`example@example.com' flags= class=default
May 23 13:07:41 blabla postfix/submission/smtpd[9712]: ctable_locate: install entry key email@testdomain.example.net?example@example.com
May 23 13:07:41 blabla postfix/submission/smtpd[9712]: extract_addr: in: <example@example.com>, result: example@example.com
May 23 13:07:41 blabla postfix/submission/smtpd[9712]: >>> START Client host RESTRICTIONS <<<
May 23 13:07:41 blabla postfix/submission/smtpd[9712]: generic_checks: name=permit_sasl_authenticated
May 23 13:07:41 blabla postfix/submission/smtpd[9712]: generic_checks: name=permit_sasl_authenticated status=0
May 23 13:07:41 blabla postfix/submission/smtpd[9712]: generic_checks: name=reject