Relay access denied ; Recipient invalid

[swat_tong]

 :)Hi

[swat_tong]

i installed zentyal to be mail server . everything work properly , email can be sent and recieved succcesfully.
two days ago, we put more spam filter fortimail box(transparent proxy) in front of mail server zentyal.  we still can send or receive email in  local domain ,and  we can receive email from another domain from Internet , but we cannot send email out from local domain to another outside domain .   log "relay access denied ;  no invalid recipient 554.5.5.1 was shown   and Zentyal will not relay email.
# Generated by Zentyal
# See /usr/share/postfix/main.cf.dist for a commented, more complete version

# require helo
smtpd_delay_reject  = yes
smtpd_helo_required = yes

strict_rfc821_envelopes = yes
disable_vrfy_command = yes

smtpd_banner = $myhostname ESMTP $mail_name (Ubuntu)
biff = no

# appending .domain is the MUA's job.
append_dot_mydomain = no

# Uncomment the next line to generate "delayed mail" warnings
#delay_warning_time = 4h

myorigin = /etc/mailname
myhostname = mail.kurnia.co.th
mydestination = $myorigin,$myhostname,localhost,localhost.$mydomain
smtp_helo_name = mail.kurnia.co.th
alias_maps = hash:/etc/aliases

alias_database = hash:/etc/aliases
local_recipient_maps = proxy:unix:passwd.byname $alias_maps

relayhost =




mynetworks = 127.0.0.0/8

message_size_limit = 0
mailbox_size_limit = 0
virtual_mailbox_limit = 0
recipient_delimiter = +
inet_interfaces = all

# Virtual Aliases
virtual_alias_maps = ldap:valiases
valiases_server_host = 127.0.0.1
valiases_search_base = ou=mailalias,ou=postfix,dc=mail,dc=kurnia,dc=co,dc=th
valiases_query_filter = (&(mail=%s)(objectClass=CourierMailAlias))
valiases_result_attribute = maildrop
aliases_bind = no

# Virtual Domains
dovecot_destination_recipient_limit = 1
virtual_transport = dovecot
#virtual_transport = virtual
virtual_mailbox_base = /var/vmail/
virtual_mailbox_maps= ldap:ldapvirtualmap

ldapvirtualmap_server_host = 127.0.0.1:389
ldapvirtualmap_bind = no
ldapvirtualmap_search_base = ou=Users,dc=mail,dc=kurnia,dc=co,dc=th
ldapvirtualmap_query_filter = (&(mail=%s)(!(quota=-1))(objectClass=CourierMailAccount))
ldapvirtualmap_result_attribute = mailbox

virtual_mailbox_domains = ldap:vmaildomains
vmaildomains_server_host = 127.0.0.1
vmaildomains_bind = no
vmaildomains_search_base =  ou=postfix,dc=mail,dc=kurnia,dc=co,dc=th
vmaildomains_query_filter = (|(&(objectclass=domain)(domainComponent=%s))(&(objectclass=CourierMailAlias)(mail=@%s)))
vmaildomains_result_attribute = dc, maildrop


virtual_minimum_uid = 100
virtual_uid_maps = static:107
virtual_gid_maps = static:113


## TLS/SSL
smtpd_use_tls = yes
smtpd_tls_note_starttls = yes
smtpd_tls_key_file  = /etc/postfix/sasl/postfix.pem
smtpd_tls_cert_file = /etc/postfix/sasl/postfix.pem
smtpd_tls_loglevel = 1


smtpd_recipient_restrictions = permit_sasl_authenticated, permit_mynetworks, reject_unauth_destination, reject_invalid_helo_hostname, check_helo_access pcre:/etc/postfix/helo_checks.pcre


#SASL authentication
smtpd_sasl_auth_enable = yes
smtpd_sasl_security_options = noanonymous
smtpd_sasl_local_domain =
broken_sasl_auth_clients = yes
smtpd_tls_auth_only = yes
smtpd_sasl_type = dovecot
smtpd_sasl_path = private/auth
smtpd_sasl_local_domain =  $myorigin



relay_domains = $mydestination


Anyway Zentyal server can send or recieve email sucessfully by without spam filter fortimail box in front of.
How can we disble all about reciepient check and relay domain check ?

Please Help me ,
thank you for you assistance

Sorry , my english skill is not well , i hope you understand what i explain