Am un server de e-mail care trebuie să elimine „permit_mynetworks” din fișierul de configurare Postfix (main.cf) în caz de abuz. L-am setat doar pentru a permite releul autentificat SASL. Dar acum, postfix ar respinge orice destinatari străin. Poate cineva să-mi spună, vă rog, ce este în neregulă? Mulțumesc anticipat!
Iată configurațiile:
[main.cf]
director_codă = /var/spool/postfix
director_comandă = /usr/sbin
daemon_directory = /usr/lib/postfix/sbin
directorul_date = /var/lib/postfix
mail_owner = postfix
sendmail_path = /usr/sbin/sendmail
calea_newaliases = /usr/bin/newaliases
mailq_path = /usr/bin/mailq
setgid_group = postdrop
debugger_command =
PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin
ddd $daemon_directory/$process_name $process_id & sleep 5
debug_peer_level = 2
unknown_local_recipient_reject_code = 550
biff = nu
swap_bangpath = nr
allow_percent_hack = nu
allow_min_user = nr
disable_vrfy_command = da
inet_protocols = all
inet_interfaces = all
smtpd_tls_key_file = /etc/ssl/private/iRedMail.key
smtpd_tls_cert_file = /etc/ssl/certs/iRedMail.crt
smtpd_tls_CAfile = /etc/ssl/certs/iRedMail.crt
smtpd_tls_CApath = /etc/ssl/certs
smtpd_tls_protocols = !SSLv2 !SSLv3
smtpd_tls_mandatory_protocols = !SSLv2 !SSLv3
smtp_tls_protocols = !SSLv2 !SSLv3
smtp_tls_mandatory_protocols = !SSLv2 !SSLv3
lmtp_tls_protocols = !SSLv2 !SSLv3
lmtp_tls_mandatory_protocols = !SSLv2 !SSLv3
smtpd_tls_exclude_ciphers = aNULL, eNULL, EXPORT, DES, RC4, MD5, PSK, aECDH, EDH-DSS-DES-CBC3-SHA, EDH-RSA-DES-CDC3-SHA, KRB5-DE5, CBC3-SHA
smtpd_tls_dh512_param_file = /etc/ssl/dh512_param.pem
smtpd_tls_dh1024_param_file = /etc/ssl/dh2048_param.pem
tls_random_source = dev:/dev/urandom
smtp_tls_loglevel = 1
smtpd_tls_loglevel = 1
smtpd_tls_security_level = mai
smtp_tls_security_level = mai
smtp_tls_CApath = /etc/ssl/certs
smtp_tls_CAfile = $smtpd_tls_CAfile
smtp_tls_note_starttls_offer = da
enable_long_queue_ids = da
smtpd_reject_unlisted_recipient = nr
smtpd_reject_unlisted_sender = nr
header_checks = pcre:/etc/postfix/header_checks
body_checks = pcre:/etc/postfix/body_checks.pcre
smtpd_command_filter = pcre:/etc/postfix/command_filter.pcre
smtpd_relay_restrictions =
permis_sasl_authenticated,
respinge
smtpd_helo_required = da
smtpd_helo_restrictions =
permis_sasl_authenticated
check_helo_access pcre:/etc/postfix/helo_access.pcre
reject_non_fqdn_helo_hostname
reject_unknown_helo_hostname
smtpd_sender_restrictions =
permis_sasl_authenticated
permis_rețelele mele
check_sender_access pcre:/etc/postfix/sender_access.pcre
respinge
smtpd_recipient_restrictions =
check_policy_service inet:127.0.0.1:7777
permis_sasl_authenticated
permis_rețelele mele
check_policy_service inet:127.0.0.1:12340
reject_unauth_destination
smtpd_end_of_data_restrictions =
check_policy_service inet:127.0.0.1:7777
smtpd_data_restrictions = reject_unauth_pipelining
proxy_read_maps = $canonical_maps $lmtp_generic_maps $local_recipient_maps $mydestination $mynetworks $recipient_bcc_maps $recipient_canonical_maps $relay_domains $relay_recipient_maps $relocated_maps $sender_bcc_maps $sender_canonical_maps $smtp_generic_maps $smtpd_sender_login_maps $transport_maps $virtual_alias_domains $virtual_alias_maps $virtual_mailbox_domains $virtual_mailbox_maps $smtpd_sender_restrictions $sender_dependent_relayhost_maps
enable_original_recipient = nr
virtual_minimum_uid = 2000
virtual_uid_maps = static:2000
virtual_gid_maps = static:2000
virtual_mailbox_base = /var/vmail
virtual_alias_domains =
smtpd_sasl_auth_enable = da
smtpd_delay_reject = da
smtpd_sasl_security_options = noanonymous
smtpd_tls_auth_only = nr
smtpd_client_restrictions = permit_sasl_authenticated
broken_sasl_auth_clients = da
myhostname = mail.ads-network.top
myorigin = mail.ads-network.top
mydomain = mail.ads-network.top
rețelele mele = 127.0.0.1 [::1]
mydestination = $myhostname, localhost, localhost.localdomain
alias_maps = hash:/etc/postfix/aliases
alias_database = hash:/etc/postfix/aliases
mesaj_size_limit = 15728640
destinatar_delimiter = +
show_user_unknown_table_name = nr
compatibility_level = 2
transport_maps =
proxy:mysql:/etc/postfix/mysql/transport_maps_user.cf
proxy:mysql:/etc/postfix/mysql/transport_maps_maillist.cf
proxy:mysql:/etc/postfix/mysql/transport_maps_domain.cf
sender_dependent_relayhost_maps =
proxy:mysql:/etc/postfix/mysql/sender_dependent_relayhost_maps.cf
smtpd_sender_login_maps =
proxy:mysql:/etc/postfix/mysql/sender_login_maps.cf
virtual_mailbox_domains =
proxy:mysql:/etc/postfix/mysql/virtual_mailbox_domains.cf
relay_domains =
$mydestination
proxy:mysql:/etc/postfix/mysql/relay_domains.cf
virtual_mailbox_maps =
proxy:mysql:/etc/postfix/mysql/virtual_mailbox_maps.cf
virtual_alias_maps =
proxy:mysql:/etc/postfix/mysql/virtual_alias_maps.cf
proxy:mysql:/etc/postfix/mysql/domain_alias_maps.cf
proxy:mysql:/etc/postfix/mysql/catchall_maps.cf
proxy:mysql:/etc/postfix/mysql/domain_alias_catchall_maps.cf
sender_bcc_maps =
proxy:mysql:/etc/postfix/mysql/sender_bcc_maps_user.cf
proxy:mysql:/etc/postfix/mysql/sender_bcc_maps_domain.cf
recipient_bcc_maps =
proxy:mysql:/etc/postfix/mysql/recipient_bcc_maps_user.cf
proxy:mysql:/etc/postfix/mysql/recipient_bcc_maps_domain.cf
postscreen_greet_action = drop
postscreen_blacklist_action = drop
postscreen_dnsbl_action = drop
postscreen_dnsbl_threshold = 2
postscreen_dnsbl_sites =
zen.spamhaus.org=127.0.0.[2..11]*3
b.barracudacentral.org=127.0.0.2*2
postscreen_dnsbl_reply_map = texthash:/etc/postfix/postscreen_dnsbl_reply
postscreen_access_list = permis_mynetworks cidr:/etc/postfix/postscreen_access.cidr
postscreen_dnsbl_whitelist_threshold = -2
smtpd_sasl_type = porumbel
smtpd_sasl_path = private/dovecot-auth
virtual_transport = porumbel
dovecot_destination_recipient_limit = 1
mlmmj_destination_recipient_limit = 1
content_filter = smtp-amavis:[127.0.0.1]:10024
smtp-amavis_destination_recipient_limit = 1000
relayhost =
[master.cf]
smtp inet n - - - - smtpd
dnsblog unix - - y - 0 dnsblog
tlsproxy unix - - y - 0 tlsproxy
pickup unix n - n 60 1 pickup
-o content_filter=smtp-amavis:[127.0.0.1]:10026
curatare unix n - n - 0 curatare
qmgr unix n - n 300 1 qmgr
tlsmgr unix - - n 1000? 1 tlsmgr
rescrie unix - - n - - trivial-rescriere
bounce unix - - n - 0 bounce
amână unix - - n - 0 săritură
trace unix - - n - 0 săritură
verifica unix - - n - 1 verifica
spălați Unix n - n 1000? 0 culoare
proxymap unix - - n - - proxymap
proxywrite unix - - n - 1 proxymap
smtp unix - - n - - smtp
releu unix - - n - - smtp
-o syslog_name=postfix/$service_name
showq unix n - n - - showq
eroare unix - - n - - eroare
reîncercați Unix - - n - - eroare
arunca unix - - n - - arunca
unix local - n n - - local
unix virtual - n n - - virtual
lmtp unix - - n - - lmtp
nicovală unix - - n - 1 nicovală
scache unix - - n - 1 scache
postlog unix-dgram n - n - 1 postlogd
maildrop unix - n n - - pipe flags=DRhu
user=vmail argv=/usr/bin/maildrop -d ${destinatar}
uucp unix - n n - - pipe flags=Fqhu
user=uucp argv=uux -r -n -z -a$sender - $nexthop!rmail ($destinatar)
ifmail unix - n n - - pipe flags=F user=ftn
argv=/usr/lib/ifmail/ifmail -r $nexthop ($destinatar)
bsmtp unix - n n - - steaguri pipe=Fq.
user=bsmtp argv=/usr/lib/bsmtp/bsmtp -t$nexthop -f$sender $destinatar
scalemail-backend unix - n n - 2 steaguri pipe=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}
depunerea inet n - n - - smtpd
-o syslog_name=postfix/submission
-o smtpd_tls_security_level=criptare
-o smtpd_sasl_auth_enable=da
-o smtpd_client_restrictions=permit_sasl_authenticated,reject
-o content_filter=smtp-amavis:[127.0.0.1]:10026
465 inet n - n - - smtpd
-o syslog_name=postfix/smtps
-o smtpd_tls_wrappermode=da
-o smtpd_sasl_auth_enable=da
-o smtpd_client_restrictions=permit_sasl_authenticated,reject
-o content_filter=smtp-amavis:[127.0.0.1]:10026
porumbel unix - n n - - pipe
flags=DRh user=vmail:vmail argv=/usr/lib/dovecot/deliver -f ${sender} -d ${user}@${domain} -m ${extension}
mlmmj unix - n n - - conductă
flags=ORhu user=mlmmj:mlmmj argv=/usr/bin/mlmmj-amime-receive -L /var/vmail/mlmmj/${nexthop}
smtp-amavis unix - - n - 4 smtp
-o syslog_name=postfix/amavis
-o smtp_data_done_timeout=1200
-o smtp_send_xforward_command=da
-o disable_dns_lookups=da
-o max_use=20
127.0.0.1:10025 inet n - n - - smtpd
-o syslog_name=postfix/10025
-o content_filter=
-o mynetworks_style=gazdă
-o mynetworks=127.0.0.0/8
-o local_recipient_maps=
-o hărți_releu_destinatar=
-o strict_rfc821_envelopes=da
-o smtp_tls_security_level=niciunul
-o smtpd_tls_security_level=niciunul
-o smtpd_restriction_classes=
-o smtpd_delay_reject=nu
-o smtpd_client_restrictions=permit_mynetworks,reject
-o smtpd_helo_restrictions=
-o smtpd_sender_restrictions=
-o smtpd_recipient_restrictions=permit_sasl_authenticated,reject
-o smtpd_end_of_data_restrictions=
-o smtpd_error_sleep_time=0
-o smtpd_soft_error_limit=1001
-o smtpd_hard_error_limit=1000
-o smtpd_client_connection_count_limit=0
-o smtpd_client_connection_rate_limit=0
-o receive_override_options=no_header_body_checks,no_unknown_recipient_checks,no_address_mappings
127.0.0.1:10028 inet n - n - - smtpd
-o syslog_name=postfix/10028
-o content_filter=
-o mynetworks_style=gazdă
-o mynetworks=127.0.0.0/8
-o local_recipient_maps=
-o hărți_releu_destinatar=
-o strict_rfc821_envelopes=da
-o smtp_tls_security_level=niciunul
-o smtpd_tls_security_level=niciunul
-o smtpd_restriction_classes=
-o smtpd_delay_reject=nu
-o smtpd_client_restrictions=permit_mynetworks,reject
-o smtpd_helo_restrictions=
-o smtpd_sender_restrictions=
-o smtpd_recipient_restrictions=permit_mynetworks,reject
-o smtpd_end_of_data_restrictions=
-o smtpd_error_sleep_time=0
-o smtpd_soft_error_limit=1001
-o smtpd_hard_error_limit=1000
-o smtpd_client_connection_count_limit=0
-o smtpd_client_connection_rate_limit=0
-o receive_override_options=no_header_body_checks,no_unknown_recipient_checks
De asemenea, aici este DIAG raportat de postfix:
Diagnostic-Cod: smtp; 554 5.7.1 id=17953-16 - Respins de MTA-ul următor pe
retransmisie, de la MTA(smtp:[127.0.0.1]:10025): 554 5.7.1
<******@outlook.com>: adresa destinatarului respinsă: accesul refuzat