我有一个邮件中继 ( mx2.mycorp.com)，它接受 的邮件[email protected]。这些帖子被转发到 Sympa 邮件列表服务器，该服务器接受该mycorp.com域的帖子。
这在旧版本的 Sympa 和 Ubuntu 14.04 上已经运行了相当长一段时间，但问题是两个堆栈都需要升级，并且两个软件的弃用已经破坏了大部分设置。
我从 Ubuntu 18.04 开始，但不太清楚如何让 postfix 传输lists.mycorp.com工作以中继到 Sympa 服务器，以便 sympa 接受邮件列表的发帖。目前，sympa 服务器只是将发帖中继到出口邮件服务器，因为它没有配置为接受“lists.mycorp.com (onlymycorp.com”的邮件。这是出于虚荣的原因而配置的；项目中的利益相关者不希望他们的邮件列表有子域。
有没有办法让 postfix 重写目标域后它已经知道需要将信息中继到哪里了吗？
postconf -n和的内容postconf -M：
# postconf -n
alias_database = hash:/etc/aliases,hash:/etc/mail/sympa/aliases
alias_maps = mysql:/etc/postfix/mysql-sympa-lists-with-exclusions.cf,mysql:/etc/postfix/mysql-sympa-owners.cf,mysql:/etc/postfix/mysql-sympa-request.cf,mysql:/etc/postfix/mysql-sympa-u
nsubscribe.cf,hash:/etc/mail/sympa/aliases,hash:/etc/aliases
biff = no
default_privs = sympa
home_mailbox = .maildir/
inet_interfaces = all
inet_protocols = ipv4
local_recipient_maps =
mailbox_size_limit = 60000000
mailbox_transport = smtp:[mx1.mycorp.com]:2525
mydestination = $myhostname, localhost.$mydomain, localhost, $mydomain, lists.mycorp.com, lists.test.mycorp.com
mydomain = mycorp.com
myhostname = lists.mycorp.com
mynetworks = 127.0.0.0/8 10.140.136.0/23
myorigin = $mydomain
readme_directory = no
recipient_canonical_maps = hash:/etc/postfix/myrecipientmap
recipient_delimiter = +
relay_domains = $mydestination, lists.mycorp.com
smtp_destination_concurrency_limit = 5
smtp_destination_rate_delay = 1s
smtp_extra_recipient_limit = 5
smtp_host_lookup = native,dns
smtpd_banner = $myhostname ESMTP $mail_name (Ubuntu)
smtpd_recipient_restrictions = check_recipient_access hash:/etc/postfix/recipient_access
smtpd_relay_restrictions = permit_mynetworks, permit_sasl_authenticated, defer_unauth_destination
smtpd_sender_restrictions = hash:/etc/postfix/sender_access
sympa_destination_recipient_limit = 1
sympabounce_destination_recipient_limit = 1
transport_maps = regexp:/etc/postfix/transport_regexp
unknown_local_recipient_reject_code = 450
virtual_alias_maps = hash:/etc/postfix/virtual
# postconf -M
smtp inet n - n - - smtpd -v
pickup unix n - y 60 1 pickup
cleanup unix n - y - 0 cleanup
qmgr unix n - n 300 1 qmgr
tlsmgr unix - - y 1000? 1 tlsmgr
rewrite unix - - y - - trivial-rewrite
bounce unix - - y - 0 bounce
defer unix - - y - 0 bounce
trace unix - - y - 0 bounce
verify unix - - y - 1 verify
flush unix n - y 1000? 0 flush
proxymap unix - - n - - proxymap
proxywrite unix - - n - 1 proxymap
smtp unix - - y - - smtp
relay unix - - y - - smtp
showq unix n - y - - showq
error unix - - y - - error
retry unix - - y - - error
discard unix - - y - - discard
local unix - n n - - local
virtual unix - n n - - virtual
lmtp unix - - y - - lmtp
anvil unix - - y - 1 anvil
scache unix - - y - 1 scache
maildrop unix - n n - - pipe flags=DRhu user=vmail argv=/usr/bin/maildrop -d ${recipient}
uucp unix - n n - - pipe flags=Fqhu user=uucp argv=uux -r -n -z -a$sender - $nexthop!rmail ($recipient)
ifmail unix - n n - - pipe flags=F user=ftn argv=/usr/lib/ifmail/ifmail -r $nexthop ($recipient)
bsmtp unix - n n - - pipe flags=Fq. user=bsmtp argv=/usr/lib/bsmtp/bsmtp -t$nexthop -f$sender $recipient
scalemail-backend unix - n n - 2 pipe flags=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}
sympa unix - n n - - pipe flags=R user=sympa argv=/usr/lib/sympa/bin/queue ${recipient}
sympabounce unix - n n - - pipe flags=R user=sympa argv=/usr/lib/sympa/bin/bouncequeue ${recipient}
答案1
我不知道我写的文章是否与这个问题有关，但我在升级 ubuntu 22.04 并替换 mailman2 时遇到了类似的问题，所以我必须记录解决方案这里是的，并附有其他解决方案的链接：