Bonjour
Je peux envoyé des mails depuis postfix, mais pas recevoir des mails depuis internet.
Je me suis inscris sur dynds: eotech.dyndns.org, MX Hostname: eotech.eu
Je pense que c’est un problème de MX car:
host -t MX eotech.eu
eotech.eu has no MX record
J’ai lu le wiki.
Mais j’ai surement du oublié quelque chose, pourriez vous m’aidez svp ? 
mon main.cf
# See /usr/share/postfix/main.cf.dist for a commented, more complete version
smtpd_banner = $myhostname ESMTP $mail_name (Debian)
biff = no
# appending .domain is the MUA's job.
append_dot_mydomain = no
# Uncomment the next line to generate "delayed mail" warnings
#delay_warning_time = 4h
#myhostname = eotechserver
myhostname = eotech.eu
alias_maps = hash:/etc/aliases
alias_database = hash:/etc/aliases
myorigin = /etc/mailname
mydestination = eotech.eu, localdomain.localhost, localhost
relayhost =
mynetworks = 127.0.0.0/8
mailbox_size_limit = 0
recipient_delimiter = +
inet_interfaces = all
smtpd_sasl_local_domain =
smtpd_sasl_auth_enable = yes
smtpd_sasl_security_options = noanonymous
broken_sasl_auth_clients = yes
smtpd_recipient_restrictions = permit_sasl_authenticated,permit_mynetworks,reject_unauth_destination
smtpd_tls_auth_only = no
smtp_use_tls = yes
smtpd_use_tls = yes
smtp_tls_note_starttls_offer = yes
smtpd_tls_cert_file=/etc/zarafa/ssl/cert.pem
smtpd_tls_key_file=/etc/zarafa/ssl/privkey.pem
smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache
smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache
smtpd_tls_loglevel = 1
smtpd_tls_received_header = yes
smtpd_tls_session_cache_timeout = 3600s
tls_random_source = dev:/dev/urandom
mailbox_command = /usr/bin/zarafa-dagent "$USER"
mailbox_transport = zarafa: zarafa_destination_recipient_limit = 1
local_recipient_maps=
mon hosts
127.0.0.1 eotechserver localdomain.local localhost
127.0.0.1 eotech.eu
192.168.1.3 eotechserver
# The following lines are desirable for IPv6 capable hosts
::1 ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters