Тема: status = bounced (Хост или имя домена не найдены. Ошибка службы имен для name = e-address.myserver.com type = A:

Я хотел отправить сообщение, используя почту seamonkey, но это не сработало. Сервер - это redhat 7.6 с постфиксом 2: 2.10.1-7.el7. Брандмауэр отключен на сервере Linux.

Я даю вам следующую информацию:

Я проверял / var / log / mailog и получаю следующие строки:

[root@myserver ~]# tail -f /var/log/maillog
Jun 20 09:44:56 midomicilio postfix/cleanup[7520]: 6EB8C12D4D9: message-id=<20190620144456.6EB8C12D4D9@e-address.myserver.com>
Jun 20 09:44:56 midomicilio postfix/bounce[7524]: 630A912D4D7: sender non-delivery notification: 6EB8C12D4D9
Jun 20 09:44:56 midomicilio postfix/qmgr[6585]: 6EB8C12D4D9: from=<>, size=2918, nrcpt=1 (queue active)
Jun 20 09:44:56 midomicilio postfix/qmgr[6585]: 630A912D4D7: removed
Jun 20 09:44:56 midomicilio postfix/smtp[7523]: 6EB8C12D4D9: to=<88888888@e-address.myserver.com>, relay=none, delay=0.02, delays=0/0/0.01/0, dsn=5.4.4, status=bounced (Host or domain name not found. Name service error for name=e-address.myserver.com type=A: Host not found)
Jun 20 09:44:56 midomicilio postfix/qmgr[6585]: 6EB8C12D4D9: removed

На / etc / hosts я получаю:

127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4
::1         localhost localhost.localdomain localhost6 localhost6.localdomain6
172.24.4.179 e-address.myserver.com

Конфигурация Postfix

[root@myserver ~]# postconf -n
postconf: warning: /etc/postfix/master.cf: undefined parameter: mua_sender_restrictions
postconf: warning: /etc/postfix/master.cf: undefined parameter: mua_client_restrictions
postconf: warning: /etc/postfix/master.cf: undefined parameter: mua_helo_restrictions
postconf: warning: /etc/postfix/master.cf: undefined parameter: mua_sender_restrictions
postconf: warning: /etc/postfix/master.cf: undefined parameter: mua_client_restrictions
postconf: warning: /etc/postfix/master.cf: undefined parameter: mua_helo_restrictions
postconf: warning: /etc/postfix/main.cf: undefined parameter: virtual_mailbox_limit_maps
alias_database = hash:/etc/aliases
alias_maps = hash:/etc/aliases
broken_sasl_auth_clients = yes
command_directory = /usr/sbin
config_directory = /etc/postfix
daemon_directory = /usr/libexec/postfix
data_directory = /var/lib/postfix
debug_peer_level = 2
debugger_command = PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin ddd $daemon_directory/$process_name $process_id & sleep 5
dovecot_destination_recipient_limit = 1
html_directory = no
inet_interfaces = all
inet_protocols = ipv4
mail_owner = postfix
mailq_path = /usr/bin/mailq.postfix
manpage_directory = /usr/share/man
message_size_limit = 30720000
mydestination = localhost, localhost.localdomain
myhostname = e-address.myserver.com
mynetworks = 127.0.0.0/8
newaliases_path = /usr/bin/newaliases.postfix
proxy_read_maps = $local_recipient_maps $mydestination $virtual_alias_maps $virtual_alias_domains $virtual_mailbox_maps $virtual_mailbox_domains $relay_recipient_maps $relay_domains $canonical_maps $sender_canonical_maps $recipient_canonical_maps $relocated_maps $transport_maps $mynetworks $virtual_mailbox_limit_maps
queue_directory = /var/spool/postfix
readme_directory = /usr/share/doc/postfix-2.10.1/README_FILES
sample_directory = /usr/share/doc/postfix-2.10.1/samples
sendmail_path = /usr/sbin/sendmail.postfix
setgid_group = postdrop
smtpd_recipient_restrictions = permit_mynetworks, permit_sasl_authenticated, reject_unauth_destination
smtpd_sasl_auth_enable = yes
smtpd_sasl_authenticated_header = yes
smtpd_sasl_path = private/auth
smtpd_sasl_type = dovecot
smtpd_tls_cert_file = /etc/pki/dovecot/certs/dovecot.pem
smtpd_tls_key_file = /etc/pki/dovecot/private/dovecot.pem
smtpd_use_tls = yes
unknown_local_recipient_reject_code = 550
virtual_alias_domains =
virtual_alias_maps = proxy:mysql:/etc/postfix/mysql-virtual_forwardings.cf, mysql:/etc/postfix/mysql-virtual_email2email.cf
virtual_gid_maps = static:5000
virtual_mailbox_base = /home/vmail
virtual_mailbox_domains = proxy:mysql:/etc/postfix/mysql-virtual_domains.cf
virtual_mailbox_maps = proxy:mysql:/etc/postfix/mysql-virtual_mailboxes.cf
virtual_transport = dovecot
virtual_uid_maps = static:5000
postconf: warning: /etc/postfix/main.cf: unused parameter: virtual_create_maildirsize=yes
postconf: warning: /etc/postfix/main.cf: unused parameter: virtual_maildir_extended=yes