Helo + postfix... problem

Code:
myhostname = nesto.com
mydomain = nesto.com
myorigin = $mydomain
mydestination = $mydomain, localhost.$mydomain, $myhostname
relay_domains = $mydestination nesto.com

unknown_local_recipient_reject_code = 550
mynetworks_style = host
mynetworks = 127.0.0.1


debug_peer_level = 2
debugger_command =
         PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin
         xxgdb $daemon_directory/$process_name $process_id & sleep 5
sendmail_path = /usr/sbin/sendmail
newaliases_path = /usr/bin/newaliases
mailq_path = /usr/bin/mailq
setgid_group = postdrop
html_directory = /usr/share/doc/postfix-2.2.5/html
manpage_directory = /usr/share/man
sample_directory = /etc/postfix
readme_directory = /usr/share/doc/postfix-2.2.5/readme
home_mailbox = Maildir/

#header_checks=regexp:/etc/postfix/header_check

content_filter = smtp-amavis:[localhost]:10024
#max_use=10

smtpd_relay_reject = yes
smtpd_helo_required = yes

#smtpd_helo_restrictions = permit_mynetworks, reject_invalid_hostname, reject_unknown_hostname, reject_non_fqdn_hostname, permit_sasl_authenticated, permit
#smtpd_helo_restrictions = permit_mynetworks, check_helo_access hash:/etc/postfix/helo_access, permit_sasl_authenticated, reject_invalid_hostname, reject_unknown_hostname, reject_non_fqdn_hostname, permit
smtpd_helo_restrictions = permit_mynetworks, permit_sasl_authenticated, check_helo_access hash:/etc/postfix/helo_access, reject_invalid_hostname, reject_unknown_hostname, reject_non_fqdn_hostname, permit

smtpd_sasl_auth_enable = yes
smtpd_sasl_local_domain =
broken_sasl_auth_clients = yes

#smtpd_client_restrictions = check_client_access hash:/usr/local/etc/postfix/access
smtpd_sender_restrictions = permit_sasl_authenticated,permit_mynetworks,check_sender_access regexp:/etc/postfix/access,reject_unknown_sender_domain, reject_non_fqdn_sender, permit

#maps_rbl_domains = relays.ordb.org, bl.spamcop.net, opm.blitzed.org, list.dsbl.org, sbl.spamhaus.org, cbl.abuseat.org, dul.dnsbl.sorbs.net
maps_rbl_domains = relays.ordb.org, bl.spamcop.net, opm.blitzed.org, list.dsbl.org, sbl.spamhaus.org, cbl.abuseat.org

smtpd_recipient_restrictions = permit_sasl_authenticated,permit_mynetworks,check_relay_domains,reject_unauth_destination, reject_invalid_hostname, reject_non_fqdn_sender, reject_non_fqdn_recipient, reject_unknown_sender_domain, reject_unknown_recipient_domain, reject_unauth_pipelining, permit_mynetworks, reject_rbl_client sbl-xbl.spamhaus.org,reject_rbl_client list.dsbl.org,reject_rbl_client relays.ordb.org,reject_rbl_client dnsbl.njabl.org,reject_rbl_client bl.spamcop.net,reject_rbl_client dnsbl.ahbl.org,reject_rbl_client opm.blitzed.org,reject_rbl_client relays.visi.com,reject_rbl_client cbl.abuseat.org, permit
#smtpd_client_restrictions=permit_mynetworks,permit_sasl_authenticated,reject_unauth_destination,reject_rbl_client sbl-xbl.spamhaus.org,reject_rbl_client list.dsbl.org,reject_rbl_client relays.ordb.org,reject_rbl_client dnsbl.njabl.org,reject_rbl_client bl.spamcop.net,reject_rbl_client dnsbl.ahbl.org,reject_rbl_client opm.blitzed.org,reject_rbl_client cbl.abuseat.org, reject_rbl_client l1.spews.dnsbl.sorbs.net, reject_rbl_client combined.njabl.org, reject_rhsbl_sender dsn.rfc-ignorant.org, reject_rhsbl_sender bogusmx.rfc-ignorant.org, reject_rhsbl_sender rhsbl.sorbs.net, reject_rhsbl_client dsn.rfc-ignorant.org, reject_rhsbl_client bogusmx.rfc-ignorant.org, reject_rhsbl_client rhsbl.sorbs.net
smtpd_client_restrictions=permit_mynetworks,permit_sasl_authenticated,reject_unauth_destination,reject_rbl_client sbl-xbl.spamhaus.org,reject_rbl_client list.dsbl.org,reject_rbl_client relays.ordb.org,reject_rbl_client dnsbl.njabl.org,reject_rbl_client bl.spamcop.net,reject_rbl_client dnsbl.ahbl.org,reject_rbl_client opm.blitzed.org,reject_rbl_client cbl.abuseat.org, reject_rbl_client l1.spews.dnsbl.sorbs.net, reject_rbl_client combined.njabl.org, reject_rhsbl_sender bogusmx.rfc-ignorant.org, reject_rhsbl_sender rhsbl.sorbs.net, reject_rhsbl_client bogusmx.rfc-ignorant.org, reject_rhsbl_client rhsbl.sorbs.net


mailbox_size_limit = 102400000
message_size_limit = 10240000


2bounce_notice_recipient = [email protected]
address_verify_sender = [email protected]
bounce_notice_recipient = [email protected]
delay_notice_recipient = [email protected]
error_notice_recipient = [email protected]

virtual_alias_domains=jermax.net
virtual_alias_maps=hash:/etc/postfix/virtual

#transport_maps = hash:/etc/postfix/transport

Code:
npsbgex-2.NPS.co.yu #4.7.1 smtp;450 4.7.1
<npsbgex-2.NPS.co.yu>: Helo command rejected: Host not found>

Code:
reject_invalid_hostname, reject_unknown_hostname, reject_non_fqdn_hostname