Postfix
Postfix 5.7.1 無法中繼deliverinternalmaild我rectlyd和l一世在和r一世n噸和rn一種l米一種一世ld一世r和C噸l是deliver internal mail directly
我有以下情況:
- serverA = RHEL5 使用 Sendmail
- serverB = RHEL6 使用 Postfix
- serverC = RHEL6 使用 Postfix
- gwsmtp = 中繼主機
- example.com = 域名
當我們從 sendmail 遷移到 postfix 時,我們會遇到一些無法中繼的錯誤。
詳細解釋:
- 從 serverA 到 serverB 我可以毫無問題地發送電子郵件
- 從 serverA 到 serverC 我可以毫無問題地發送電子郵件
- 從 serverB 到 ServerA 我無法發送電子郵件
- 從 serverB 到 serverC 我無法發送電子郵件
將電子郵件從伺服器 B 發送到伺服器 A 我收到以下退回消息
From MAILER-DAEMON Tue Jul 22 10:45:24 2014 Return-Path: <> X-Original-To: root@serverB.example.com Delivered-To: root@serverB.example.com Date: Tue, 22 Jul 2014 10:45:24 +0200 (CEST) From: MAILER-DAEMON@serverB.example.com (Mail Delivery System) Subject: Undelivered Mail Returned to Sender To: root@serverB.example.com Auto-Submitted: auto-replied Content-Type: multipart/report; report-type=delivery-status; boundary="AF55F20DAA.1406018724/serverB" Status: R Part 1: Content-Description: Notification Content-Type: text/plain; charset=us-ascii This is the mail system at host serverB. I'm sorry to have to inform you that your message could not be delivered to one or more recipients. It's attached below. For further assistance, please send mail to postmaster. If you do so, please include this problem report. You can delete your own text from the attached returned message. The mail system <ch002854@serverA.example.com>: host gwsmtp.example.com[10.39.40.164] said: 550 5.7.1 Unable to relay (in reply to RCPT TO command) Part 2: Content-Description: Delivery report Content-Type: message/delivery-status Part 3: Content-Description: Undelivered Message Content-Type: message/rfc822 From root@serverB.example.com Tue Jul 22 10:45:09 2014 Return-Path: <root@serverB.example.com> Date: Tue, 22 Jul 2014 10:45:09 +0200 To: ch002854@serverA.example.com Subject: test User-Agent: Heirloom mailx 12.4 7/29/08 Content-Type: text/plain; charset=us-ascii From: root@serverB.example.com (root)
我在 serverB 上使用了以下 main.cf 配置
mydomain = example.com myhostname = serverB myorigin = $myhostname inet_interfaces = all mydestination = $myhostname, localhost.$mydomain, localhost, $myhostname.$mydomain, hpmedtsa, hpmedtsa.$mydomain relayhost = gwsmtp.$mydomain queue_directory = /var/spool/postfix command_directory = /usr/sbin daemon_directory = /usr/libexec/postfix data_directory = /var/lib/postfix mail_owner = postfix inet_protocols = all alias_maps = hash:/etc/aliases alias_database = hash:/etc/aliases debug_peer_level = 2 debugger_command = PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin ddd $daemon_directory/$process_name $process_id & sleep 5 sendmail_path = /usr/sbin/sendmail.postfix newaliases_path = /usr/bin/newaliases.postfix mailq_path = /usr/bin/mailq.postfix setgid_group = postdrop html_directory = no manpage_directory = /usr/share/man sample_directory = /usr/share/doc/postfix-2.6.6/samples readme_directory = /usr/share/doc/postfix-2.6.6/README_FILES transport_maps = hash:/etc/postfix/transport
這是我們在 serverA 上的 sendmail makro
divert(-1)dnl include(`/usr/share/sendmail-cf/m4/cf.m4')dnl VERSIONID(`setup for Red Hat Linux')dnl OSTYPE(`linux')dnl define(`SMART_HOST',`gwsmtp.example.com')dnl LOCAL_NET_CONFIG R$* < @ $* .$m. > $* $#smtp $@ $2.$m. $: $1 < @ $2.$m. > $3 define(`confDEF_USER_ID',``8:12'')dnl define(`confTO_CONNECT', `1m')dnl define(`confTRY_NULL_MX_LIST',true)dnl define(`confDONT_PROBE_INTERFACES',true)dnl define(`PROCMAIL_MAILER_PATH',`/usr/bin/procmail')dnl define(`ALIAS_FILE', `/etc/aliases')dnl define(`STATUS_FILE', `/var/log/mail/statistics')dnl define(`UUCP_MAILER_MAX', `2000000')dnl define(`confUSERDB_SPEC', `/etc/mail/userdb.db')dnl define(`confPRIVACY_FLAGS', `authwarnings,novrfy,noexpn,restrictqrun')dnl define(`confAUTH_OPTIONS', `A')dnl define(`confTO_IDENT', `0')dnl FEATURE(`no_default_msa',`dnl')dnl FEATURE(`mailertable',`hash -o /etc/mail/mailertable.db')dnl FEATURE(`virtusertable',`hash -o /etc/mail/virtusertable.db')dnl FEATURE(redirect)dnl FEATURE(always_add_domain)dnl FEATURE(use_cw_file)dnl FEATURE(use_ct_file)dnl FEATURE(local_procmail,`',`procmail -t -Y -a $h -d $u')dnl FEATURE(`access_db',`hash -T<TMPF> -o /etc/mail/access.db')dnl FEATURE(`blacklist_recipients')dnl EXPOSED_USER(`root')dnl DAEMON_OPTIONS(`Port=smtp, Name=MTA')dnl FEATURE(`accept_unresolvable_domains')dnl LOCAL_DOMAIN(`localhost.localdomain')dnl MAILER(smtp)dnl MAILER(procmail)dnl
我們嘗試在 postfix 中使用與 sendmail 中相同的配置。任何幫助將不勝感激。
您應該將 sendmail 的“直接傳遞給同一域中的其他主機”的 hack 遷移到 postfix。
$$ You reported use of smart host in both configurations $$
發送郵件
sendmail.mc
LOCAL_NET_CONFIG R$* < @ $* .$m. > $* $#smtp $@ $2.$m. $: $1 < @ $2.$m. > $3
後綴
master.cf
transport_maps = hash:/etc/postfix/transport
/etc/postfix/transport (需要編譯
postmap /etc/postfix/transport
)my.domain :