无法接收外部邮件

无法接收外部邮件

我的服务器上托管了两个域名,现在我想为我的邮件服务器设置这两个域名,但我遇到了麻烦。本地运行正常,但当它来自外部(hotmail、gmail...)时,它不起作用。

如果我尝试检查我的日志,什么都没有发生。(/var/log/mail.log& /var/log/mail.err

# DKIM
# --------------------------------------
milter_default_action = accept
milter_protocol = 2
smtpd_milters = inet:localhost:8891
non_smtpd_milters = inet:localhost:8891

smtpd_sasl_local_domain =
smtpd_sasl_auth_enable = yes
broken_sasl_auth_clients = yes
smtp_use_tls = yes
smtp_tls_note_starttls_offer = yes
smtpd_tls_CAfile = /etc/postfix/ssl/cacert.pem

content_filter = scan:127.0.0.1:10026
receive_override_options = no_address_mappings

header_checks = regexp:/etc/postfix/header_checks
smtp_header_checks=regexp:/etc/postfix/add_x_header

和我的master.cnf

smtp      inet  n       -       -       -       -       smtpd -o content_filter=spamassassin

spamassassin unix -     n       n       -       -       pipe
        user=spamd argv=/usr/bin/spamc -f -e
        /usr/sbin/sendmail -oi -f ${sender} ${recipient}


smtp-amavis unix -      -       n     -       2  smtp
    -o smtp_data_done_timeout=1200
    -o smtp_send_xforward_command=yes
    -o disable_dns_lookups=yes
    -o max_use=20

127.0.0.1:10025 inet n    -       n       -       -     smtpd
    -o content_filter=
    -o smtpd_delay_reject=no
    -o smtpd_client_restrictions=permit_mynetworks,reject
    -o smtpd_helo_restrictions=
    -o smtpd_sender_restrictions=
    -o smtpd_recipient_restrictions=permit_mynetworks,reject
    -o smtpd_data_restrictions=reject_unauth_pipelining
    -o smtpd_end_of_data_restrictions=
    -o smtpd_restriction_classes=
    -o mynetworks=127.0.0.0/8
    -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
    -o local_header_rewrite_clients=

针对这个问题有什么建议吗?

答案1

您需要MX在 DNS 设置中添加一条记录。假设您的mailserverIP 为1.2.3.4,则需要在my.doomain.zone文件中添加:

domain.com.   MX 10       mail.domain.com.
mail           A           1.2.3.4

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