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J'ai installé une simple postfix/doecot sur mon serveur Debian 7 pour envoyer et recevoir des mails. recevoir des courriels fonctionne bien, mais je ne peux pas envoyer de courrier. Mon Outlook indique qu'il ne peut pas se connecter au serveur. J'ai essayé presque tout ce que j'ai trouvé sur internet mais rien ne m'a aidé. J'espère que quelqu'un ici peut trouver mon erreur et m'aide à résoudre le problème.postfix ne peut pas envoyer de courrier sur le serveur Debian 7
Si j'essaye 'telnet mail.mydomain.de 25' il bloque avec un délai d'attente.
telnet mail.mydomain.de 25
Trying xxx.xxx.xxx.xx...
Connected to mail.mydomain.de.
Escape character is '^]'.
220 mail.mydomain.de ESMTP
421 4.4.2 mail.mydomain.de Error: timeout exceeded
Connection closed by foreign host.
Le même résultat avec Port 587 et 8080
Ceci est mon main.cf:
# See /usr/share/postfix/main.cf.dist for a commented, more complete version
# Debian specific: Specifying a file name will cause the first
# line of that file to be used as the name. The Debian default
# is /etc/mailname.
#myorigin = /etc/mailname
smtpd_banner = $myhostname ESMTP
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
readme_directory = no
##SASL##
#smtpd_sasl_auth_enable = yes
smtpd_sasl_type = dovecot
smtpd_sasl_path = private/auth
smtpd_sasl_security_options = noanonymous
smtpd_sasl_local_domain = $mydomain
broken_sasl_auth_clients = yes
##TLS##
smtpd_use_tls=yes
smtpd_tls_security_level = may
smtpd_tls_auth_only = no
smtpd_tls_cert_file = /etc/apache2/SSLcerts/www_domain_de.crt
smtpd_tls_key_file = /etc/apache2/SSLcerts/domain.key
smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache
smtpd_tls_received_header = yes
tls_random_source = dev:/dev/urandom
smtpd_tls_security_level = may
smtp_tls_security_level = may
# See /usr/share/doc/postfix/TLS_README.gz in the postfix-doc package for
# information on enabling SSL in the smtp client.
smtpd_relay_restrictions = permit_mynetworks permit_sasl_authenticated defer_unauth_destination
myhostname = mail.mydomain.de
alias_maps = hash:/etc/aliases
alias_database = hash:/etc/aliases
mydomain = mydomain.de
myorigin = $mydomain
mydestination = localhost, $mydomain
relayhost =
mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128
recipient_delimiter = +
inet_interfaces = all
virtual_mailbox_domains = /etc/postfix/virtual_domains
virtual_mailbox_base = /var/mail/vhosts
virtual_mailbox_maps = hash:/etc/postfix/vmailbox
virtual_alias_maps = hash:/etc/postfix/virtual_alias
virtual_minimum_uid = 100
virtual_uid_maps = static:5000
virtual_gid_maps = static:5000
virtual_transport = virtual
dovecot_destination_recipient_limit = 0
mailbox_size_limit = 0
##restrictions##
#smtpd_helo_required=yes
strict_rfc821_envelopes = yes
disable_vrfy_command = yes
smtpd_delay_reject = yes
##limit rate##
anvil_rate_time_unit = 60s
smtpd_client_connection_rate_limit = 5
smtpd_client_connection_count_limit = 5
smtpd_error_sleep_time = 5s
smtpd_soft_error_limit = 2
smtpd_hard_error_limit = 3
##################
smtpd_helo_restrictions= reject_non_fqdn_hostname,
reject_invalid_helo_hostname,
reject_unknown_helo_hostname
smtpd_client_restrictions = permit_mynetworks,
permit_sasl_authenticated,
reject_unknown_client_hostname,
reject_unauth_pipelining,
reject_rbl_client zen.spamhaus.org
smtpd_sender_restrictions = reject_non_fqdn_sender,
reject_unknown_sender_domain
smtpd_recipient_restrictions = permit_mynetworks,
permit_sasl_authenticated,
reject_invalid_hostname,
reject_non_fqdn_hostname,
reject_non_fqdn_sender,
reject_non_fqdn_recipient,
reject_unauth_destination,
reject_unauth_pipelining,
reject_rbl_client zen.spamhaus.org,
reject_rbl_client cbl.abuseat.org,
reject_rbl_client dul.dnsbl.sorbs.net
smtpd_recipient_limit = 250
broken_sasl_auth_clients = yes
#message_size_limit = 120480000
##remove IP header##
# requires postfix-pcre (apt-get install postfix-pcre)
#header_checks has the following content:
#/^\s*(Received: from)[^\n]*(.*)/ REPLACE $1 [127.0.0.1] (localhost [127.0.0.1])$2
#
#smtp_header_checks = pcre:/etc/postfix/header_checks
Et voici le master.cf
smtp inet n - - - - smtpd
8080 inet n - - - - smtpd
smtps inet n - - - - smtpd
submission inet n - n - - smtpd
pickup fifo n - - 60 1 pickup
cleanup unix n - - - 0 cleanup
qmgr fifo n - n 300 1 qmgr
tlsmgr unix - - - 1000? 1 tlsmgr
rewrite unix - - - - - trivial-rewrite
bounce unix - - - - 0 bounce
defer unix - - - - 0 bounce
trace unix - - - - 0 bounce
verify unix - - - - 1 verify
flush unix n - - 1000? 0 flush
proxymap unix - - n - - proxymap
proxywrite unix - - n - 1 proxymap
smtp unix - - - - - smtp
relay unix - - - - - smtp
showq unix n - - - - showq
error unix - - - - - error
retry unix - - - - - error
discard unix - - - - - discard
local unix - n n - - local
virtual unix - n n - - virtual
lmtp unix - - - - - lmtp
anvil unix - - - - 1 anvil
scache unix - - - - 1 scache
uucp unix - n n - - pipe
flags=Fqhu user=uucp argv=uux -r -n -z -a$sender - $nexthop!rmail ($recipient)
ifmail unix - n n - - pipe
flags=F user=ftn argv=/usr/lib/ifmail/ifmail -r $nexthop ($recipient)
bsmtp unix - n n - - pipe
flags=Fq. user=bsmtp argv=/usr/lib/bsmtp/bsmtp -t$nexthop -f$sender $recipient
scalemail-backend unix - n n - 2 pipe
flags=R user=scalemail argv=/usr/lib/scalemail/bin/scalemail-store ${nexthop} ${user} ${extension}
mailman unix - n n - - pipe
flags=FR user=list argv=/usr/lib/mailman/bin/postfix-to-mailman.py
${nexthop} ${user}
dovecot unix - n n - - pipe
flags=DRhu user=vmail:vmail argv=/usr/lib/dovecot/deliver -f ${sender} -d ${recipient}
J'espère vraiment que certains ailerons d le problème parce que j'ai besoin de ce serveur mail.
Y a-t-il quelqu'un qui peut m'aider? ...S'il vous plaît.... – speeddrive