一直发不出信，不知怎么回事。请高人指点，感谢。。

onlyee

本机IP 192.168.1.5 DNS也设好的。在路由器中设置了这台机直接“暴露给广域网,可以实现双向通信此时可以把该计算机设置为DMZ主机"。<br>
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请看红色部分，不管我发到163，sina都是这样提示的。 <br>
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请问是否和路由器有关？<br>
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06:28 17:53 SMTP-(0000000000000000) Info - Adding Queue file d:\imail\spool\Q1e3400000cf09ee1.GSC <br>
06:28 17:53 SMTP-(1e34000006bc9ef1) processing d:\imail\spool\Q1e3400000cf09ee1.GSC <br>
06:28 17:53 SMTP-(1e34000006bc9ef1) [x] looking up onlyee.com in HOSTS and MX <br>
06:28 17:54 SMTP-(1e34000006bc9ef1) [x] looking up onlyee.com by stack <br>
06:28 17:54 SMTP-(1e34000006bc9ef1) Trying 192.168.1.5 (1) <br>
06:28 17:54 SMTP-(1e34000006bc9ef1) [x] Connecting socket to service on host <192.168.1.5> using protocol <br>
06:28 17:54 SMTP-(1e34000006bc9ef1) [x] using source IP for ***.org [192.168.1.5] <br>
06:28 17:54 SMTP-(1e34000006bc9ef1) Connect 192.168.1.5 [192.168.1.5:25] (0) <br>
06:28 17:54 SMTP-(1e34000006bc9ef1) 220 ***.org (IMail 8.10 9-1) NT-ESMTP Server X1 <br>
06:28 17:54 SMTP-(1e34000006bc9ef1) >EHLO ***.org <br>
06:28 17:54 SMTP-(1e34000006bc9ef1) 250-***.org says hello <br>
06:28 17:54 SMTP-(1e34000006bc9ef1) 250-SIZE 0 <br>
06:28 17:54 SMTP-(1e34000006bc9ef1) 250-8BITMIME <br>
06:28 17:54 SMTP-(1e34000006bc9ef1) 250-DSN <br>
06:28 17:54 SMTP-(1e34000006bc9ef1) 250-ETRN <br>
06:28 17:54 SMTP-(1e34000006bc9ef1) 250-AUTH LOGIN <br>
06:28 17:54 SMTP-(1e34000006bc9ef1) 250-AUTH=LOGIN <br>
06:28 17:54 SMTP-(1e34000006bc9ef1) 250 EXPN <br>
06:28 17:54 SMTP-(1e34000006bc9ef1) >MAIL FROM:<admin@***.org> <br>
06:28 17:54 SMTP-(1e34000006bc9ef1) 250 ok <br>
06:28 17:54 SMTP-(1e34000006bc9ef1) >RCPT To:<onlyee@onlyee.com> <br>
<font color="red">06:28 17:54 SMTP-(1e34000006bc9ef1) 550 not local host onlyee.com, not a gateway </font><br>
06:28 17:54 SMTP-(1e34000006bc9ef1) >QUIT <br>
06:28 17:54 SMTP-(1e34000006bc9ef1) 221 Closing connection. Good bye. <br>
06:28 17:54 SMTP-(1e34000006bc9ef1) <u> closing socket (u) <br>
06:28 17:54 SMTP-(1e34000006bc9ef1) Creating message from Postmaster <br>
06:28 17:54 SMTP-(1e34000006bc9ef1) finished d:\imail\spool\Q1e3400000cf09ee1.GSC status=2 <br>
06:28 17:54 SMTP-(0000000000000000) Info - Adding Queue file d:\imail\spool\Q1e44000006bcd9b8.GSE <br>
06:28 17:54 SMTP-(1e44000006bcd9b8) processing d:\imail\spool\Q1e44000006bcd9b8.GSE <br>
06:28 17:54 SMTP-(1e44000006bcd9b8) ldeliver ***.org admin-main (1) 918 <br>
06:28 17:54 SMTP-(1e44000006bcd9b8) finished d:\imail\spool\Q1e44000006bcd9b8.GSE status=1 <br>

onlyee

<a target=_blank href=http://www.dnsreport.com/>http://www.dnsreport.com/</a> 里查了一下，，，看不懂的东西。不知是怎么回事<br>
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FAIL MX is host name, not IP ERROR: You have one or more MX record(s) that contain an IP address. This is not valid. A fully RFC-compliant mailserver will not be able to send you mail (although some mail servers will, due to the TCP/IP functions that they use). The problem MX records are:<br>
***.***.***.***.<br><br>
WARN Multiple MX records WARNING: You only have 1 MX record. If your primary mail server is down or unreachable, there is a chance that mail may have troubles reaching you. <br>
PASS Differing MX-A records OK. I did not detect differing IPs for your MX records (this would happen if your DNS servers return different IPs than the DNS servers that are authoritative for the hostname in your MX records). <br>
PASS Duplicate MX records OK. You do not have any duplicate MX records (pointing to the same IP). Although technically valid, duplicate MX records can cause a lot of confusion, and waste resources. <br>
FAIL Reverse DNS entries for MX records ERROR: The IP of one or more of your mail server(s) have no reverse DNS (PTR) entries (if you see "Timeout" below, it may mean that your DNS servers did not respond fast enough). RFC1912 2.1 says you should have a reverse DNS for all your mail servers. It is strongly urged that you have them, as many mailservers will not accept mail from mailservers with no reverse DNS entry. You can double-check using the 'Reverse DNS Lookup' tool at the DNSstuff site (it contacts your servers in real time; the reverse DNS lookups in the DNS report use our local caching DNS server). The problem MX records are:<br>
242.221.131.219.in-addr.arpa [No reverse DNS entry (rcode: 3 ancount: 0) (check it)] <br>

钉子

可能是你的SMTP设定有问题，请看一下以前的帖子。