postfix メール設定メモ
*Update版をCentOS7 Postfix + SMTP-Auth/Submission PortとしてPost
概要
- postfixを利用するときのよくやる設定メモ
環境
- OS:CentOS /Redhat 6.x
- postfix:postfix-2.6.x
手順
main.cf 設定
- 追加したり変更したりする点
/etc/postfix/main.cf
# myhostnameにホスト名を指定
myhostname = mail.hogehoge.com
# mydomainにドメイン名を指定
mydomain = hogehoge.com
# myoriginのコメント削除
myorigin = $mydomain
# inet_protocolをipv4に限定
inet_protocols = ipv4
# mydestination設定変更
mydestination = $myhostname, localhost.$mydomain, localhost, $mydomain
# mynetworksを自環境に合わせ変更
mynetworks = 127.0.0.0/8,192.168.0.0/24,10.0.0.0/8
# relay_domainsのコメント削除
relay_domains = $mydestination
# header_checksのコメント削除
header_checks = regexp:/etc/postfix/header_checks
# smtpd_banne設定
smtpd_banner = $myhostname ESMTP
# 最下行に以下追記
message_size_limit = 5242880
disable_vrfy_command = yes
smtpd_helo_required = yes
strict_rfc821_envelopes = yes
allow_percent_hack = yes
swap_bangpath = yes
allow_untrusted_routing = no
smtpd_client_restrictions =
permit_mynetworks,
reject_unknown_client,
permit
smtpd_data_restrictions =
reject_unauth_pipelining,
reject_multi_recipient_bounce
smtpd_helo_restrictions =
permit_mynetworks,
reject_invalid_hostname,
reject_non_fqdn_hostname,
reject_unknown_hostname,
permit
smtpd_sender_restrictions =
permit_mynetworks,
reject_unknown_sender_domain,
reject_non_fqdn_sender,
permit
smtpd_recipient_restrictions =
permit_mynetworks,
reject_non_fqdn_recipient,
reject_unknown_recipient_domain,
reject_unauth_destination,
permit
smtpd_etrn_restrictions =
permit_mynetworks,
reject_invalid_hostname,
permit
header_checks設定
- Receivedから始まる行を削除
/etc/postfix/header_checks
/^Received:/ IGNORE
サービス起動
# service postfix restart
# chkconfig postfix on
メール送信確認
- 適当なメールアドレスに向けて送信確認
- OS:CentOS /Redhat 6.x
- postfix:postfix-2.6.x
手順
main.cf 設定
- 追加したり変更したりする点
/etc/postfix/main.cf
# myhostnameにホスト名を指定
myhostname = mail.hogehoge.com
# mydomainにドメイン名を指定
mydomain = hogehoge.com
# myoriginのコメント削除
myorigin = $mydomain
# inet_protocolをipv4に限定
inet_protocols = ipv4
# mydestination設定変更
mydestination = $myhostname, localhost.$mydomain, localhost, $mydomain
# mynetworksを自環境に合わせ変更
mynetworks = 127.0.0.0/8,192.168.0.0/24,10.0.0.0/8
# relay_domainsのコメント削除
relay_domains = $mydestination
# header_checksのコメント削除
header_checks = regexp:/etc/postfix/header_checks
# smtpd_banne設定
smtpd_banner = $myhostname ESMTP
# 最下行に以下追記
message_size_limit = 5242880
disable_vrfy_command = yes
smtpd_helo_required = yes
strict_rfc821_envelopes = yes
allow_percent_hack = yes
swap_bangpath = yes
allow_untrusted_routing = no
smtpd_client_restrictions =
permit_mynetworks,
reject_unknown_client,
permit
smtpd_data_restrictions =
reject_unauth_pipelining,
reject_multi_recipient_bounce
smtpd_helo_restrictions =
permit_mynetworks,
reject_invalid_hostname,
reject_non_fqdn_hostname,
reject_unknown_hostname,
permit
smtpd_sender_restrictions =
permit_mynetworks,
reject_unknown_sender_domain,
reject_non_fqdn_sender,
permit
smtpd_recipient_restrictions =
permit_mynetworks,
reject_non_fqdn_recipient,
reject_unknown_recipient_domain,
reject_unauth_destination,
permit
smtpd_etrn_restrictions =
permit_mynetworks,
reject_invalid_hostname,
permit
header_checks設定
- Receivedから始まる行を削除
/etc/postfix/header_checks
/^Received:/ IGNORE
サービス起動
# service postfix restart
# chkconfig postfix on
メール送信確認
- 適当なメールアドレスに向けて送信確認
/etc/postfix/main.cf
# myhostnameにホスト名を指定
myhostname = mail.hogehoge.com
# mydomainにドメイン名を指定
mydomain = hogehoge.com
# myoriginのコメント削除
myorigin = $mydomain
# inet_protocolをipv4に限定
inet_protocols = ipv4
# mydestination設定変更
mydestination = $myhostname, localhost.$mydomain, localhost, $mydomain
# mynetworksを自環境に合わせ変更
mynetworks = 127.0.0.0/8,192.168.0.0/24,10.0.0.0/8
# relay_domainsのコメント削除
relay_domains = $mydestination
# header_checksのコメント削除
header_checks = regexp:/etc/postfix/header_checks
# smtpd_banne設定
smtpd_banner = $myhostname ESMTP
# 最下行に以下追記
message_size_limit = 5242880
disable_vrfy_command = yes
smtpd_helo_required = yes
strict_rfc821_envelopes = yes
allow_percent_hack = yes
swap_bangpath = yes
allow_untrusted_routing = no
smtpd_client_restrictions =
permit_mynetworks,
reject_unknown_client,
permit
smtpd_data_restrictions =
reject_unauth_pipelining,
reject_multi_recipient_bounce
smtpd_helo_restrictions =
permit_mynetworks,
reject_invalid_hostname,
reject_non_fqdn_hostname,
reject_unknown_hostname,
permit
smtpd_sender_restrictions =
permit_mynetworks,
reject_unknown_sender_domain,
reject_non_fqdn_sender,
permit
smtpd_recipient_restrictions =
permit_mynetworks,
reject_non_fqdn_recipient,
reject_unknown_recipient_domain,
reject_unauth_destination,
permit
smtpd_etrn_restrictions =
permit_mynetworks,
reject_invalid_hostname,
permit
/etc/postfix/header_checks
/^Received:/ IGNORE
# service postfix restart
# chkconfig postfix on
# telnet localhost 25
Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.
220 mail.hogehoge.com ESMTP
HELO hogehoge.com
250 mail.hogehoge.com
MAIL FROM:<[email protected]>
250 2.1.0 Ok
RCPT TO:<[email protected]>
250 2.1.5 Ok
DATA
354 End data with .
Hello test mail
.
250 2.0.0 Ok: queued as 952E42FD
quit
221 2.0.0 Bye
Connection closed by foreign host.
Author And Source
この問題について(postfix メール設定メモ), 我々は、より多くの情報をここで見つけました https://qiita.com/yoshidna/items/d797f615ed523b8231be著者帰属:元の著者の情報は、元のURLに含まれています。著作権は原作者に属する。
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