关于如何设置SMTP验证的问题

rhythmofrain

本人用MD 9.52建了个邮件服务器，目前收发都没什么大问题，如今有几个小问题想请教一下先人们：

1。在客户端软件中通常在设置SMTP的时候有一个附加选项“SMTP需要身份认证”需要打上勾，在我的理解是：邮件的使用者在对外发送邮件的时候需要在服务器上进行身份验证，从而达到阻止垃圾邮件乱发的目的。我在MD中设置如下：但是在客户端中当我把“需要SMTP身份验证”前的小勾取消掉后，依然可以对外收发邮件，如果想达到未经过SMTP不允许对外发邮件的功能，需要在MD中做哪些设置呢？

2。我建起来的这个服务器对国类大部分邮箱可以收发，可是当我尝试发向@hotmail.com这样的国外邮箱的时候总是提示“永久投递无法到达”在收到的无法到达的通知中有如下提示：

附加的邮件发生“永久”的致命投递错误！
经历了一次或数次的投递失败之后，附加的邮件已从该服务器上的邮件队列中删除。
投递尝试的次数和频率
取决于本地配置参数。
该邮件无法投递到一个或多个收信人！
Failed address: fzk-studio@hotmail.com
--- Session Transcript ---
Tue 2007-12-04 15:22:06: 等候连接...
Tue 2007-12-04 15:22:06: 已建立连接 (218.66.x.x : 4977 -> 65.54.245.8 : 25)
Tue 2007-12-04 15:22:06: 等待协议初始化...
Tue 2007-12-04 15:22:06: <-- 220 bay0-mc10-f10.bay0.hotmail.com Sending unsolicited commercial or bulk e-mail to Microsoft's computer network is prohibited. Other restrictions are found at http://privacy.msn.com/Anti-spam/. Violations will result in use of equipment located in California and other states. Mon, 3 Dec 2007 23:19:20 -0800
Tue 2007-12-04 15:22:06: --> EHLO start.com.cn
Tue 2007-12-04 15:22:07: <-- 250-bay0-mc10-f10.bay0.hotmail.com (3.4.0.37) Hello [218.66.x.x]
Tue 2007-12-04 15:22:07: <-- 250-SIZE 29696000
Tue 2007-12-04 15:22:07: <-- 250-PIPELINING
Tue 2007-12-04 15:22:07: <-- 250-8bitmime
Tue 2007-12-04 15:22:07: <-- 250-BINARYMIME
Tue 2007-12-04 15:22:07: <-- 250-CHUNKING
Tue 2007-12-04 15:22:07: <-- 250-AUTH LOGIN
Tue 2007-12-04 15:22:07: <-- 250-AUTH=LOGIN
Tue 2007-12-04 15:22:07: <-- 250 OK
Tue 2007-12-04 15:22:07: --> MAIL From:<rhythmofrain@xxx.com.cn> SIZE=2381
Tue 2007-12-04 15:22:07: <-- 250 rhythmofrain@xxx.com.cn....Sender OK
Tue 2007-12-04 15:22:07: --> RCPT To:<fzk-studio@hotmail.com>
Tue 2007-12-04 15:22:10: <-- 550 Requested action not taken: mailbox unavailable
--- End Transcript ---
： 邮件包含 [1] 个文件附件
是因为没做PTR的原故吗？

3。兄弟我新近刚刚开始研究邮件服务器，今日与群里的Leonli≌主板探讨了一些关于邮件服务器的问题，感受颇多，受益非浅，期间他提出“PTR”一词，如果他没提出，我至今都不知道有“PTR反向解析”这回事，所以，在下想如果要了解整个邮件服务器架设的知识，不知各位先人可否不吝赐教，指点迷津，哪本书比较合适在下琢磨或是手上有没啥资料可与在下分享，感恩泠涕！

[ 本帖最后由 rhythmofrain 于 2007-12-4 17:31 编辑 ]

rhythmofrain

Tue 2007-12-04 11:40:15: ---------- Partial transcript, remainder will follow.
Tue 2007-12-04 11:40:15: Session 2123; child 1
Tue 2007-12-04 11:39:46: Parsing Message <d:\mdaemon\queues\remote\pd35000000022.msg>
Tue 2007-12-04 11:39:46: From: rhythmofrain@xxx.com.cn
Tue 2007-12-04 11:39:46: To: fzk-studio@hotmail.com
Tue 2007-12-04 11:39:46: Subject: tt
Tue 2007-12-04 11:39:46: Message-ID: <200712041135464844793@start.com.cn>
Tue 2007-12-04 11:39:46: 正在进行[hotmail.com]的 MX-记录解析（DNS 服务器：202.101.98.55）...
Tue 2007-12-04 11:39:46: *  P=005 S=000 D=hotmail.com TTL=(7) MX=[mx2.hotmail.com] {65.54.245.40}
Tue 2007-12-04 11:39:46: *  P=005 S=001 D=hotmail.com TTL=(7) MX=[mx3.hotmail.com] {65.54.244.72}
Tue 2007-12-04 11:39:46: *  P=005 S=002 D=hotmail.com TTL=(7) MX=[mx4.hotmail.com] {65.54.244.232}
Tue 2007-12-04 11:39:46: *  P=005 S=003 D=hotmail.com TTL=(7) MX=[mx1.hotmail.com] {65.54.244.8}
Tue 2007-12-04 11:39:46: *  P=005 S=004 D=hotmail.com TTL=(7) MX=[mx3.hotmail.com] {65.54.244.200} multi-homed
Tue 2007-12-04 11:39:46: *  P=005 S=005 D=hotmail.com TTL=(7) MX=[mx3.hotmail.com] {65.54.245.72} multi-homed
Tue 2007-12-04 11:39:46: *  P=005 S=006 D=hotmail.com TTL=(7) MX=[mx4.hotmail.com] {65.54.245.104} multi-homed
Tue 2007-12-04 11:39:46: *  P=005 S=007 D=hotmail.com TTL=(7) MX=[mx4.hotmail.com] {65.54.244.104} multi-homed
Tue 2007-12-04 11:39:46: *  P=005 S=008 D=hotmail.com TTL=(7) MX=[mx1.hotmail.com] {65.54.244.136} multi-homed
Tue 2007-12-04 11:39:46: *  P=005 S=009 D=hotmail.com TTL=(7) MX=[mx1.hotmail.com] {65.54.245.8} multi-homed
Tue 2007-12-04 11:39:46: *  P=005 S=010 D=hotmail.com TTL=(7) MX=[mx2.hotmail.com] {65.54.244.40} multi-homed
Tue 2007-12-04 11:39:46: *  P=005 S=011 D=hotmail.com TTL=(7) MX=[mx2.hotmail.com] {65.54.244.168} multi-homed
Tue 2007-12-04 11:39:46: Attempting MX: P=005 S=000 D=hotmail.com TTL=(7) MX=[mx2.hotmail.com] {65.54.245.40}
Tue 2007-12-04 11:39:46: 试图 SMTP 连接到 [65.54.245.40 : 25]
Tue 2007-12-04 11:39:46: 等候连接...
Tue 2007-12-04 11:39:47: 已建立连接 (218.66.x.x : 2827 -> 65.54.245.40 : 25)
Tue 2007-12-04 11:39:47: 等待协议初始化...
Tue 2007-12-04 11:39:47: <-- 220 bay0-mc12-f15.bay0.hotmail.com Sending unsolicited commercial or bulk e-mail to Microsoft's computer network is prohibited. Other restrictions are found at http://privacy.msn.com/Anti-spam/. Violations will result in use of equipment located in Cal
Tue 2007-12-04 11:39:47: --> EHLO xxx.com.cn
Tue 2007-12-04 11:39:47: <-- 250-bay0-mc12-f15.bay0.hotmail.com (3.4.0.37) Hello [218.66.x.x]
Tue 2007-12-04 11:39:47: <-- 250-SIZE 29696000
Tue 2007-12-04 11:39:47: <-- 250-PIPELINING
Tue 2007-12-04 11:39:47: <-- 250-8bitmime
Tue 2007-12-04 11:39:47: <-- 250-BINARYMIME
Tue 2007-12-04 11:39:47: <-- 250-CHUNKING
Tue 2007-12-04 11:39:47: <-- 250-AUTH LOGIN
Tue 2007-12-04 11:39:47: <-- 250-AUTH=LOGIN
Tue 2007-12-04 11:39:47: <-- 250 OK
Tue 2007-12-04 11:39:47: --> MAIL From:<rhythmofrain@xxx.com.cn> SIZE=2380
Tue 2007-12-04 11:39:48: <-- 250 rhythmofrain@xxx.com.cn....Sender OK
Tue 2007-12-04 11:39:48: --> RCPT To:<fzk-studio@hotmail.com>
Tue 2007-12-04 11:39:48: <-- 550 Requested action not taken: mailbox unavailable
Tue 2007-12-04 11:39:48: --> QUIT

wxhsh

1.客户端如果是FOXMAIL即使不勾身份认证仍会使用ESMTP方式发信，是正常的。
2.HOTMAIL的问题有可能是GFW做怪。
3.多翻翻旧贴，很多的。