RH 8.0 sendmail 8.12 无法发信，急！

  1<[email protected]>...Relaying denied.IP name lookup failed [192.168.70.253 ]   
  2  
  3  
  4  
  5Continue?   
  6  
  7  
  8  
  9foxmail加上SMTP认证也不行，OUTLOOK express同样不行。在access文件里面已经添加了客户端所在的IP地址段，即使添加客户端的IP也不行，用db_dump命令显示如下：   
 10  
 11[root@mail arbor]# db_dump -p /etc/mail/access.db   
 12  
 13VERSION=3   
 14  
 15format=print   
 16  
 17type=hash   
 18  
 19h_nelem=3   
 20  
 21HEADER=END   
 22  
 23localhost.localdomain   
 24  
 25RELAY   
 26  
 27localhost   
 28  
 29RELAY   
 30  
 31127.0.0.1   
 32  
 33RELAY   
 34  
 35  
 36  
 37以上做了改动后均重启了sendmail。从db_dump命令显示的结果看好象无法转发其他IP的信件，可是从服务器本机也无法发信到外部。哪里有问题，db_dump命令是干什么的？重新启动sendmail时提示有点错误：   
 38  
 39[root@mail mail]# /etc/init.d/sendmail restart   
 40  
 41Shutting down sendmail: [ OK ]   
 42  
 43Shutting down sm-client: [ OK ]   
 44  
 45Starting sendmail: make: *** Warning: File `access.db' has modification time in the future (2003-01-19 17:13:00 &gt; 2003-01-19 16:16:27)   
 46  
 47make: warning: Clock skew detected. Your build may be incomplete.   
 48  
 49[ OK ]   
 50  
 51Starting sm-client: [ OK ] 
 52
 53  
 54
 55
 56* * *
 57
 58  
 59_由 arbor 在 01-19-2003 17:54 发表:_   
 60  
 61
 62
 63**我自己解决了！！！**
 64
 65  
 66  
 67
 68
 69正确修改access文件后，如下：   
 70  
 71[root@mail mail]# vi access   
 72  
 73  
 74  
 75# Check the /usr/share/doc/sendmail/README.cf file for a description   
 76  
 77# of the format of this file. (search for access_db in that file)   
 78  
 79# The /usr/share/doc/sendmail/README.cf is part of the sendmail-doc   
 80  
 81# package.   
 82  
 83#   
 84  
 85# by default we allow relaying from localhost...   
 86  
 87localhost.localdomain RELAY   
 88  
 89localhost RELAY   
 90  
 91127.0.0.1 RELAY   
 92  
 93yourdomain.com.cn RELAY   
 94  
 95192.168 RELAY   
 96  
 97  
 98  
 99运行：   
100  
101[root@mail mail]# makemap hash /etc/mail/access.db &lt; /etc/mail/</[email protected]>