注意：电子邮件地址，域名和IP地址已被更改以保护无辜者
当前错误：
Apr 28 23:47:32 vps01 postfix/smtp[8012]: 2A03D6285EF9: to=<[email protected]>, relay=mail.somedomain.com[162.144.93.233]:25, delay=42, delays=0.01/0.02/21/21, dsn=5.0.0, status=bounced (host mail.somedomain.com[162.144.93.233] said: 550-Verification failed for <[email protected]> 550-The mail server could not deliver mail to [email protected]. The account or domain may not exist, they may be blacklisted, or missing the proper dns entries. 550 Sender verify failed (in reply to RCPT TO command))
我试图让运行Ubuntu Server和Apache2的vps上的多个域的客户端的电子邮件工作。 服务器上安装了IspConfig 3，如果它对任何人有所不同。
我能够接收和发送电子邮件到我迄今为止尝试过的大多数域名，除了一个特别的。 其他人可能失败，我不知道。
我收到错误550 Access denied - Invalid HELO name (See RFC2821 4.1.1.1)但我已经能够解决，据我所知，通过创buildrDNSlogging，并将我的主机名在后缀更改为我的FQDN。 这已经进行到我目前的错误。
我已经按照https://www.howtoforge.com/hardening-postfix-for-ispconfig-3上的指导来加强我的后缀，以防止垃圾邮件。
我已经审查了Postfix发件人validation550，并检查了我的MXlogging，但在我看来，一切都设置正确。
dig mydomain.org MX ; <<>> DiG 9.9.5-9ubuntu0.5-Ubuntu <<>> mydomain.org MX ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 18363 ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1 ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 512 ;; QUESTION SECTION: ;mydomain.org. IN MX ;; ANSWER SECTION: mydomain.org. 1199 IN MX 10 55.55.55.55. (ip address changed for security purposes) ;; Query time: 44 msec ;; SERVER: 8.8.8.8#53(8.8.8.8) ;; WHEN: Thu Apr 28 23:54:59 CDT 2016 ;; MSG SIZE rcvd: 75
我一直在使用http://mxtoolbox.com/SuperTool.aspx?action=smtp%3amydomain.org&run=toolpage#来检查一路上的问题，但它给我的唯一见解似乎是更长的连接和交易时间，我相信是由于configurationpostscreen。
完整mail.log错误期间的时间段
Apr 29 00:24:44 vps01 postfix/smtpd[9021]: connect from localhost.localdomain[127.0.0.1] Apr 29 00:24:44 vps01 postfix/smtpd[9021]: DA4326285EF9: client=localhost.localdomain[127.0.0.1] Apr 29 00:24:44 vps01 postfix/cleanup[9013]: DA4326285EF9: message-id=<[email protected]> Apr 29 00:24:44 vps01 postfix/smtpd[9021]: disconnect from localhost.localdomain[127.0.0.1] Apr 29 00:24:44 vps01 postfix/qmgr[7860]: DA4326285EF9: from=<[email protected]>, size=1671, nrcpt=1 (queue active) Apr 29 00:24:44 vps01 amavis[8496]: (08496-10) Passed CLEAN {RelayedOpenRelay}, <[email protected]> -> <[email protected]>, Message-ID: <[email protected]>, mail_id: aJjfGa_rtNVH, Hits: -0.101, size: 1145, queued_as: DA4326285EF9, dkim_sd=dkim:mydomain.org, 399 ms Apr 29 00:24:44 vps01 postfix/smtp[9018]: 669CD6285BEA: to=<[email protected]>, relay=127.0.0.1[127.0.0.1]:10024, delay=0.5, delays=0.08/0.02/0/0.4, dsn=2.0.0, status=sent (250 2.0.0 from MTA(smtp:[127.0.0.1]:10025): 250 2.0.0 Ok: queued as DA4326285EF9) Apr 29 00:24:44 vps01 postfix/qmgr[7860]: 669CD6285BEA: removed Apr 29 00:25:01 vps01 postfix/postscreen[9069]: CONNECT from [::1]:44502 to [::1]:25 Apr 29 00:25:01 vps01 postfix/postscreen[9069]: WHITELISTED [::1]:44502 Apr 29 00:25:01 vps01 postfix/smtpd[9071]: connect from localhost[::1] Apr 29 00:25:01 vps01 postfix/smtpd[9071]: lost connection after CONNECT from localhost[::1] Apr 29 00:25:01 vps01 postfix/smtpd[9071]: disconnect from localhost[::1] Apr 29 00:25:27 vps01 postfix/smtp[9022]: DA4326285EF9: to=<[email protected]>, relay=mail.somedomain.com[162.144.93.233]:25, delay=43, delays=0.01/0.01/22/21, dsn=5.0.0, status=bounced (host mail.somedomain.com[162.144.93.233] said: 550-Verification failed for <[email protected]> 550-The mail server could not deliver mail to [email protected]. The account or domain may not exist, they may be blacklisted, or missing the proper dns entries. 550 Sender verify failed (in reply to RCPT TO command)) Apr 29 00:25:27 vps01 postfix/cleanup[9013]: D2C3E6285EFA: message-id=<[email protected]> Apr 29 00:25:27 vps01 postfix/qmgr[7860]: D2C3E6285EFA: from=<>, size=4219, nrcpt=1 (queue active) Apr 29 00:25:27 vps01 postfix/bounce[9112]: DA4326285EF9: sender non-delivery notification: D2C3E6285EFA Apr 29 00:25:27 vps01 postfix/qmgr[7860]: DA4326285EF9: removed Apr 29 00:25:27 vps01 dovecot: lda([email protected]): sieve: msgid=<[email protected]>: stored mail into mailbox 'INBOX' Apr 29 00:25:27 vps01 postfix/pipe[9113]: D2C3E6285EFA: to=<[email protected]>, relay=dovecot, delay=0.06, delays=0.01/0.02/0/0.03, dsn=2.0.0, status=sent (delivered via dovecot service) Apr 29 00:25:27 vps01 postfix/qmgr[7860]: D2C3E6285EFA: removed Apr 29 00:25:28 vps01 postfix/anvil[8945]: statistics: max connection rate 1/60s for (smtpd:64.20.227.137) at Apr 29 00:22:05 Apr 29 00:25:28 vps01 postfix/anvil[8945]: statistics: max connection count 1 for (smtpd:64.20.227.137) at Apr 29 00:22:05 Apr 29 00:25:28 vps01 postfix/anvil[8945]: statistics: max message rate 1/60s for (smtpd:64.20.227.137) at Apr 29 00:22:07 Apr 29 00:25:28 vps01 postfix/anvil[8945]: statistics: max cache size 1 at Apr 29 00:22:05
看来我没有收到RCPT TO命令来validation用户。 我在网上调查，试图解决这是浪费时间，应该告诉接收域closuresvalidation用户，但这不是一个可用的选项。
UPDATE
好的，我已经将DNS更改和新的mxlogging主机@点指向mail.mydomain.org。 我已经创build了一个邮件logging指向我的IP地址。 我将等待DNS传播，然后再试一次。
你有一个非常奇怪的设置
telnet mail.abcgreenbrier.org 25 Trying 63.142.252.80... Connected to mail.abcgreenbrier.org. Escape character is '^]'. 220 mn-vps-01.cbcmcalester.com ESMTP Postfix (Ubuntu) helo localhost 250 mn-vps-01.cbcmcalester.com mail from:<> 250 2.1.0 Ok rcpt to:<[email protected]> 450 4.2.0 <[email protected]>: Recipient address rejected: Greylisted, see http://postgrey.schweikert.ch/help/abcgreenbrier.org.html
你为什么要把你自己的域名encryption？