关于反向解析的一个小问题!

ceawen

我的企业邮件的地址是mail.baoyuangroup.com,IP地址是222.77.71.117.我做的A记录也是从mail.baoyuangroup.com到222.77.71.117.MX记录也是如此.
但是今天发现有些员工发送到SINA的邮件被拒绝了,我查看了下相关信息,所是没有做反向解析.所以我就到http://www.dnsstuff.com/tools/ptr.ch?ip=222.77.71.117看了下,发现反向解析的记录是这样的:
Answer:
222.77.71.117 PTR record: 117.71.77.222.broad.qz.fj.dynamic.163data.com.cn. [TTL 86400s] [A=222.77.71.117]

可是反向解析过来的不是还应该是mail.baoyuangroup.com吗?为何会是qz.fj.dynamic.163data.com.cn.
是不是电信那里给我做错了?
请高人给小弟我一点指点!!
谢谢

[ 本帖最后由 ceawen 于 2007-10-3 16:33 编辑 ]

ceawen

这不是欺骗吗?
不知道楼下这位仁兄是不是真的这么做过啊!!!

gaowl

SINA的邮箱有时候是很难发进去，找他们交涉时他们就像大爷一样爱理不理的，我教你们一个办法，打电话给SINA的邮箱销售部门,告诉他们你们要申请他们的企业邮箱，让他们给你开邮箱试一下，开好后你用你的公司邮箱往里发，如果退回来就再打电话找他们，说你的测试邮件发布进去，让他们解决一下，他们马上会屁颠屁颠的给你解决掉这个问题。

squallzl

还没解决，刚去sorbs.net发现申请单没有了，郁闷

有没有人能告诉一下具体该怎么做啊？我收到过sorbs的自动回复

Greetings,

This message has been automatically generated in response to the
creation of a SORBS support request regarding:
     "Need help with XXX.XXX.XXX.XXX (support form)",
a summary of which appears below.

You have created a ticket in the general Dynamic User and Host List queue.

You can check the current status and history of your requests at:

        http://support.sorbs.net/

When prompted, enter the following username and password:

        Username: squallzl@XXX.XXX.cn
        Password: XXXXXXX



This queue is now processed almost exclusively by a robot.  The robot will
normally process your ticket within a few minutes, but due to the size of
some requests it can take upto 48 hours.

The robot will automatically reply to tickets created by the SORBS Support
form only.  If you have submitted a request via the webform or directly via
email you will have to wait for a human to check the format of the ticket before passing it to the robot.

ALL DELISTING REQUESTS IN THIS QUEUE WILL BE PROCESSED BY THE ROBOT.

If your request is rejected the robot will tell you why, if you correct the
problem within a 48 hour period, or another request within 48 hours, the robot will used cached data to process your request and therefore it will reject your request again.

RIPE/ARIN/APNIC contact points, you should submit your request using the email
address in the record or the robot will consider you an enduser.

For Bulk Updates you should follow the instructions given by a SORBS staff
member via the ISP-Support queue.

For requesting additions to the listings please submit and message detailing what you want added to the database, and the reasons why, to 'duhl-nominations@support.sorbs.net'.

There is no need to reply to this message right now.  Your ticket has been
assigned an ID of [sorbs.net #177611].

Please include the following string in the subject of all future correspondence regarding this issue:

         [sorbs.net #177611]

There are currently 6 tickets awaiting processing before yours, please be patient.

If you submit to the wrong queue your request may be deleted without comment or
notification.

The duhl@support.sorbs.net queue is for Dynamic IP database removals and should be
used by the ARIN/RIPE points of contact or rDNS hostmasters for a netblock.

Endusers may submit change requests if suitable rDNS is in place.

NOTE to Endusers: "Suitable rDNS" means there should be a PTR record that
points to your MX record and visa versa.  If it does not we cannot delist you!  For futher information, including details on "Suitable rDNS" please see:

http://www.dnsbl.sorbs.net/faq/dul.shtml
https://www.dnsbl.sorbs.net/scgi-bin/dulexclusions
http://www.wiki.sorbs.net/wiki/b ... UHL_Listings_where_
http://www.wiki.sorbs.net/wiki/b ... auses_for_relisting
http://www.wiki.sorbs.net/wiki/b ... tify_SORBS_of_their
http://www.ietf.org/internet-dra ... ming-schemes-00.txt>

thankyou,
duhl@support.sorbs.net

ceawen

我也提交了申请
提交后是说要48小时才会有答复...
请问楼上的,你的问题解决了没有啊

squallzl

我也是做了反解以后依然被sina拒收，sina管理员的回复是被sorbs.net列入spam列表了，去查了一下，果然是整个网段被列为动态IP，现在正在申请从列表删除

ceawen

嗯,谢谢wxhsh...
看来如果的确是反解的问题的话
最终还是要联系一下电信局了.

wxhsh

电信从来不会主动为用户做反解的，部分地区是收费的，并且还要看用户类型。

ceawen

反解如果正确的话,是不是应该是对应我们公司的邮箱地址:mail.baoyuangroup.com
那我是不是该跟电信通下气呀..
我查询了相关网站,似乎得到这么个信息,就是我的域名没有被封,但是IP被封了..
是不是因为反解的问题?

wxhsh

看反解不是，你最好找你的ISP解决了，即使是固定的也是在动态池里。