[POSTFIX] : limite des messages + retour aux destinataires

[teshub]

Bonjour,

Je rencontre un problème dans la configuration de postfix.

J'ai limité la taille des messages avec le paramètre message_size_limit. Cela fonctionne mais ce qui ne fonctionne pas, c'est que l'expéditeur ne reçoit pas d'alerte comme quoi le message n'a pas été délivré.

Voici ma conf de postfix /etc/main.cf :

Code:

alias_maps = hash:/etc/aliases,ldap:/etc/postfix/ldapaliases.cf
append_at_myorigin = no
append_dot_mydomain = no
biff = no
broken_sasl_auth_clients = no
command_directory = /usr/sbin
config_directory = /etc/postfix
daemon_directory = /usr/libexec/postfix
debug_peer_level = 3
debug_peer_list =
defer_transports =
disable_dns_lookups = no
html_directory = no
inet_interfaces = all
local_recipient_maps =
mail_owner = postfix
mailbox_size_limit = 0
mailbox_transport = lmtp:unix:/var/lib/imap/socket/lmtp
mailq_path = /usr/bin/mailq.postfix
manpage_directory = /usr/share/man
masquerade_classes = envelope_sender, header_sender, header_recipient
masquerade_exceptions = root
message_size_limit = 5242880
mydestination = $myhostname, localhost, localhost.xxxxx.xx, localhost.xxxx.xxxxx
myhostname = xxxx.xxxx.xx
newaliases_path = /usr/bin/newaliases.postfix
queue_directory = /var/spool/postfix
readme_directory = /usr/share/doc/postfix-2.1.5/README_FILES
recipient_delimiter = +
relay_domains = $mydestination
relayhost =
sample_directory = /usr/share/doc/postfix-2.1.5/samples
sendmail_path = /usr/sbin/sendmail.postfix
setgid_group = postdrop
smtpd_banner = $myhostname
smtpd_sasl_auth_enable = no
smtpd_sasl_security_options = noanonymous
strict_rfc821_envelopes = no
transport_maps = ldap:/etc/postfix/ldaptrans.cf
unknown_local_recipient_reject_code = 450
virtual_alias_domains = ldap:/etc/postfix/ldapvdom.cf
virtual_alias_maps = ldap:/etc/postfix/ldapcoloc.cf,ldap:/etc/postfix/ldapaliase s.cf

Merci de votre aide

Mickoum