我有一台 Red Hat Enterprise Linux Server 版本 7.6 (Maipo)，带有 postfix 版本 2.10.1。我仅将其用作中继 - 没有本地邮箱。
此服务器应该用于重写地址。我已尝试使用recipient_canonical和virtual。总的来说，它有效。我的问题是，如果收件人收到邮件并点击“回复所有人”（例如在Outlook中），我期望只看到发件人的地址。但实际上我也看到了收件人的旧地址（重写之前）。这意味着使用“回复所有人”，“我”将使用我的旧地址向自己发送邮件。
示例：postfix 接收来自[电子邮件保护]到 whoever@old_domain.tld。使用recipient_canonical 收件人地址将重写为 whoever@new_domain.tld，然后 postfix 将此邮件发送到下一跳。如果现在 whoever@new_domain.tld 在其邮件客户端上按“回复所有人”[电子邮件保护]出现（如预期），但 whoever@old_domain.tld 也出现。这不是我们想要的。
我这里做错了什么？提前谢谢您！
补充：在 gmx 我仍然看到旧地址，并且 gmx 将其放在 CC 中
收件人典型类别 = 信封收件人，报头收件人
main.cf
queue_directory = /var/spool/postfix
command_directory = /usr/sbin
daemon_directory = /usr/libexec/postfix
data_directory = /var/lib/postfix
mail_owner = postfix
myhostname = srv5240.xxxxx.com
mydomain = xxxxxxx^.com
myorigin = $myhostname
inet_interfaces = all
inet_protocols = ipv4
mydestination = $myhostname, localhost.$mydomain, localhost
unknown_local_recipient_reject_code = 550
mynetworks_style = host
mynetworks = $config_directory/mynetworks
transport_maps = hash:$config_directory/transport
smtpd_recipient_restrictions =
permit_mynetworks
reject_unauth_destination
reject
relayhost = [smtpdo.xxxxx.com]
smtp_fallback_relay = [smtpkr.xxxxx.com]
alias_maps = hash:/etc/postfix/aliases
alias_database = hash:/etc/postfix/aliases
smtpd_banner = $myhostname ESMTP - AM redirector
smtp_helo_name = $myhostname
debug_peer_level = 2
debugger_command =
PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin
ddd $daemon_directory/$process_name $process_id & sleep 5
sendmail_path = /usr/sbin/sendmail.postfix
newaliases_path = /usr/bin/newaliases.postfix
mailq_path = /usr/bin/mailq.postfix
setgid_group = postdrop
html_directory = no
manpage_directory = /usr/share/man
sample_directory = /usr/share/doc/postfix-2.10.1/samples
readme_directory = /usr/share/doc/postfix-2.10.1/README_FILES
canonical_classes = envelope_sender, envelope_recipient, header_sender, header_recipient
canonical_maps = hash:$config_directory/canonical
sender_canonical_classes = envelope_sender
#sender_canonical_maps = hash:$config_directory/sender_canonical
recipient_canonical_classes = envelope_recipient, header_recipient
#recipient_canonical_maps = mysql:$config_directory/recipient_canonical.cf
#recipient_canonical_maps = hash:$config_directory/recipient_canonical
2bounce_notice_recipient = postmaster
bounce_notice_recipient = postmaster
bounce_queue_lifetime = 5d
bounce_template_file = $config_directory/bounce.cf
delay_warning_time = 4h
parent_domain_matches_subdomains = no
disable_vrfy_command = yes
mailbox_size_limit = 51200000
message_size_limit = 20480000
canonical
[email protected] [email protected]
header (shorten/anonymous)
Return-Path: <[email protected]>
Received: from by mx-ha.gmx.net
(mxgmx012 [212.227.15.9]) with ESMTPS (Nemesis) id 0MKuG0-1hD1KR1CWO-0000n8
for <[email protected]>; Sun, 07 Apr 2019 08:30:55 +0200
...
Received: from )
(using TLSv1 with cipher AES256-SHA (256/256 bits))
(No client certificate requested)
by srv1712 (Postfix) with ESMTPS id CE70D6492E
for <[email protected]>; Sun, 7 Apr 2019 08:30:53 +0200 (CEST)
From: Test <[email protected]>
To: "[email protected]" <[email protected]>
Subject: can
Thread-Topic: can
Thread-Index: AQHU7Qt7FsBD4dMMv0S8fIYyFhmRWQ==
Date: Sun, 7 Apr 2019 06:31:07 +0000
Message-ID: <[email protected]>
Accept-Language: de-DE, en-US
Content-Language: de-DE
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
x-originating-ip: [10.188.15.32]
Content-Type: multipart/alternative;
boundary="_000_10c4f38c658b4a0c8dd7887d75ae5d7d_"
MIME-Version: 1.0
X-purgate: clean
X-purgate-type: clean.almost-empty
X-purgate-ID: 151534::1554618654-000004F5-1A665F12/14/0
Envelope-To: <[email protected]>
X-GMX-Antispam: 0 (Mail was not recognized as spam); Detail=V3;
X-Spam-Flag: NO
顺便说一下，虚拟解决方案对我来说是最好的，因为服务器的第二个功能是自动回复，我可以很容易地通过虚拟实现。
virtual
[email protected] [email protected],[email protected]@autoreply.local
transport
autoreply.local autoreply:
master.cf
smtp inet n - n - - smtpd
pickup fifo n - n 60 1 pickup
cleanup unix n - n - 0 cleanup
qmgr fifo n - n 300 1 qmgr
tlsmgr unix - - n 1000? 1 tlsmgr
rewrite unix - - n - - trivial-rewrite
bounce unix - - n - 0 bounce
defer unix - - n - 0 bounce
trace unix - - n - 0 bounce
verify unix - - n - 1 verify
flush unix n - n 1000? 0 flush
proxymap unix - - n - - proxymap
proxywrite unix - - n - 1 proxymap
smtp unix - - n - - smtp
relay unix - - n - - smtp
-o smtp_fallback_relay=
showq unix n - n - - showq
error unix - - n - - error
retry unix - - n - - error
discard unix - - n - - discard
local unix - n n - - local
virtual unix - n n - - virtual
lmtp unix - - n - - lmtp
anvil unix - - n - 1 anvil
scache unix - - n - 1 scache
autoreply unix - n n - - pipe
flags= user=nobody argv=/etc/postfix/autoreply/autoreply.sh ${sender} ${mailbox}
我在标题中看到此内容：收件人：”[电子邮件保护]“问题是我该如何改变它？
答案1
标头的问题是 main.cf 中缺少一个参数：
main.cf
local_header_rewrite_clients = static:all
不幸的是，这个解决方案无法使用虚拟功能。为了生成自动回复功能的任务，我添加了一个 BCC 收件人文件：
main.cf
recipient_bcc_maps = hash:$config_directory/bcc
bcc
[email protected] [email protected]@autoreply.local
如上所述，传输中的 autoreply.local 被分配给 master.cf 中定义的脚本。参数 ${mailbox} 将剪切域 (@autoreply.local)，因此传输的脚本的值为：
...autoreply.sh ${sender} ${mailbox}
...autoreply.sh sender@mailcomes_from.tld [email protected]
邮件内容将通过标准输入传输到脚本。