大陸分公司人員反應不能收信
各位大大好,<br>最近小弟碰到一個問題,<br>之前mail server都使用好好的,<br>最近大陸分公司人員(在深圳),<br>向我反應都不能收發信件,<br>可是台灣總公司這邊都可以正常收發信件。 <br>煩請各位大大前輩,多多指導。<br><br>pop log 如下<br>------------------------------------------------------------------<br>Mon 2007-07-16 17:00:42: Session 25; child 1<br>Mon 2007-07-16 17:00:42: Accepting POP connection from <br>Mon 2007-07-16 17:00:42: --> +OK oooxxx.com.tw POP MDaemon 8.0.1 ready <[email protected]><br>Mon 2007-07-16 17:00:42: Socket connection closed by the other side (how rude!)<br>Mon 2007-07-16 17:00:42: Winsock Error 10053 Software caused a connection abort.<br>Mon 2007-07-16 17:00:42: POP session terminated, (Bytes in/out: 0/99)<br>Mon 2007-07-16 17:00:42: ----------<br>Mon 2007-07-16 17:00:45: Session 26; child 1<br>Mon 2007-07-16 17:00:45: Accepting POP connection from <br>Mon 2007-07-16 17:00:45: --> +OK oooxxx.com.tw POP MDaemon 8.0.1 ready <[email protected]><br>Mon 2007-07-16 17:00:45: Socket connection closed by the other side (how rude!)<br>Mon 2007-07-16 17:00:45: Winsock Error 10053 Software caused a connection abort.<br>Mon 2007-07-16 17:00:45: POP session terminated, (Bytes in/out: 0/99)<br>Mon 2007-07-16 17:00:45: ----------<br>------------------------------------------------------------------<br><br>SMTP-(in) log 如下<br>------------------------------------------------------------------<br><br>Mon 2007-07-16 17:06:55: Session 49; child 1; thread 840<br>Mon 2007-07-16 17:06:54: Accepting SMTP connection from <br>Mon 2007-07-16 17:06:54: Performing PTR lookup (255.220.34.121.IN-ADDR.ARPA)<br>Mon 2007-07-16 17:06:54: * Error: Name server reports domain name unknown<br>Mon 2007-07-16 17:06:54: ---- End PTR results<br>Mon 2007-07-16 17:06:54: --> 220 oooxxx.com.tw ESMTP MDaemon 8.0.1; Mon, 16 Jul 2007 17:06:54 +0800<br>Mon 2007-07-16 17:06:54: <-- EHLO hexing003<br>Mon 2007-07-16 17:06:54: Performing IP lookup (hexing003)<br>Mon 2007-07-16 17:06:54: * Error: Name server reports domain name unknown<br>Mon 2007-07-16 17:06:54: ---- End IP lookup results<br>Mon 2007-07-16 17:06:54: --> 250-oooxxx.com.tw Hello hexing003, pleased to meet you<br>Mon 2007-07-16 17:06:54: --> 250-ETRN<br>Mon 2007-07-16 17:06:54: --> 250-AUTH=LOGIN<br>Mon 2007-07-16 17:06:54: --> 250-AUTH LOGIN CRAM-MD5<br>Mon 2007-07-16 17:06:54: --> 250-8BITMIME<br>Mon 2007-07-16 17:06:54: --> 250 SIZE 10240000<br>Mon 2007-07-16 17:06:54: <-- AUTH LOGIN<br>Mon 2007-07-16 17:06:54: --> 334 VXNlcm5hbWU6<br>Mon 2007-07-16 17:06:54: <-- dGFuZw==<br>Mon 2007-07-16 17:06:54: --> 334 UGFzc3dvcmQ6<br>Mon 2007-07-16 17:06:55: <-- ******<br>Mon 2007-07-16 17:06:55: --> 235 Authentication successful<br>Mon 2007-07-16 17:06:55: Authenticated as [email protected]<br>Mon 2007-07-16 17:06:55: <-- MAIL FROM: <[email protected]><br>Mon 2007-07-16 17:06:55: --> 250 <[email protected]>, Sender ok<br>Mon 2007-07-16 17:06:55: <-- RCPT TO: <[email protected]><br>Mon 2007-07-16 17:06:55: --> 250 <[email protected]>, Recipient ok<br>Mon 2007-07-16 17:06:55: Error reading from socket!<br>Mon 2007-07-16 17:06:55: Winsock Error 10054 Connection was reset by the other side!<br>Mon 2007-07-16 17:06:55: SMTP session terminated (Bytes in/out: 151/402)<br>Mon 2007-07-16 17:06:55: ----------<br><br><br>主機系統(架設於台灣):<br>Server 2000 server<br>Mdaemon standard 8.0.1 + Symantec AntiVirus Corporate 10.2<br> 最近大陸網路不正常,好像是國家網管又實行了一些新的封鎖政策,改用worldclient試試吧,不然架個VPN過去連線! Sent: Monday, July 16, 2007 2:53 PM <br>Subject: 國家防火牆與郵件問題 <br><br><br>> 尊敬的用戶,您好: <br>> <br>> <br>> 最近受到「國家信息安全防火牆」的影響,大陸與非大陸之間的某些郵件受到影響,目前比較嚴重 <br>> 有些用戶可能發送給非大陸的郵件大多會有所影響,其他的服務商也受到相同程度的影響 <br>> <br>> 我們已經把防火牆對正常郵件的影響情況向上級相關部門投訴與反映,目前仍然進一步跟進當中 <br>> 以下錯誤信息都是典型的受「防火牆」影響的退信信息: <br>> <br>> 「連接超時」「鏈接被強制終止」,"551 user not local" 「郵件在隊列中時間過長」 <br>> <br>> 「Connected to xxxxx but connection die」 <br>> 等退信信息,請及時轉發給我們,我們進一步跟進 <br>> <br>> 我們將密切留意「防火牆」的動態,如有新變化,便會通知大家 <br>> 如果郵件比較緊急,建議您通過其他的方式與對方取得 <br>> <br>> <br>> <br>> <br>> 廣東省天訊電信科技有限公司東莞博路電信分公司 <br>> 2007-07-16 <br><span style='color:red'>目前連vpn多少也受到影響.</span> <br>WEBMAIL好像是ok. vpn 有加密就不會影響,除非國家網管已經進步到能夠解密了!<br><br>我比較好奇的是,最近中國又沒有發生什麼政治大事,那個國家網管為什麼管那麼寬啊!<br><br>我們公司最近收發中國信件的成功率也已經降到50%以下,幾乎跟YAHOO有的比了。<br><br>反到是 .broad.sz.gd.dynamic.163data.com.cn 這個地方來的廣告信,都已經封鎖它了,一天還來個好幾十次。 <P>Web Mail確定是OK可用。</P><P> </P>
<P>不然將SMTP/POP3使用SSL加密連線試試。</P>
確實是喔~~~
確實是喔~~~真的最近發信都怪怪ㄉ~~~難道真ㄉ已被封鎖ㄌ~~~>< 我也是..不知道有哪位高手可以解答此問題 <P>我朋友也有遇到同樣的問題</P>
<P>但改用vpn的方式後就一切正常了,可以參考看看</P> 可以試一下改isp...因就算vpn可以用到...我發現都會因isp的問題常斷tunnel
用防火牆作tunnel吧
我公司在去年初大陸兩廠就發生mail 被擋住,大陸isp死不承認我也沒皮條,最後只好用 "防火牆作tunnel"資料加密躲過他們的監控, 氣憤的MIS:@
頁:
[1]