ipfw设置：无法收到服务器每天发送的两个邮件的问题。

osos

bbs# ipfw list
00100 allow ip from any to any via rl0
00200 allow ip from any to me dst-port 80
00300 deny ip from any to 127.0.0.0/8
00320 deny ip from 127.0.0.0/8 to any
00500 allow tcp from me to any out setup keep-state
01000 deny icmp from any to any
65535 deny ip from any to any
以上是服务器的IPFW设置，加了IPFW后然后就收不到邮件了，我不知道应该怎么改才可以继续收到邮件呢？每天的邮件名如下：
bbs.casdu.cn security run output
bbs.casdu.cn daily run output
大牛们再帮帮忙吧？

[ 本帖最后由 osos 于 2007-5-20 19:44 编辑 ]

luckyelement

ipfw add allow tcp from me to any 110 out keep-state setup

osos

好的，谢谢楼上！

osos

bbs# ipfw list
00100 allow ip from any to any via rl0
00200 allow ip from any to me dst-port 80
00300 deny ip from any to 127.0.0.0/8
00320 deny ip from 127.0.0.0/8 to any
00500 allow tcp from me to any dst-port 110 out setup keep-state
01000 deny icmp from any to any
65535 deny ip from any to any
还是没有收到邮箱呢？大牛们帮帮忙吧。

[ 本帖最后由 osos 于 2007-5-20 19:46 编辑 ]

osos

00600 allow udp from me to any dst-port 53 keep-state
00610 allow udp from me to any dst-port 123 keep-state

我加了这两条之后就行了，好像是第一条起的作用：）

osos

现在我已经改成这样的了：
00200 allow ip from any to me dst-port 80
00300 allow tcp from any to any established
00400 allow tcp from any to me dst-port 25 in setup keep-state
00410 allow tcp from me to any out setup keep-state
00600 allow udp from me to any dst-port 53 keep-state
00610 allow udp from me to any dst-port 123 keep-state
10000 deny ip from any to 127.0.0.0/8
10100 deny ip from 96.0.0.0/3 to any
10200 deny udp from any to any
10300 deny icmp from any to any
10400 deny tcp from any to any
65535 deny ip from any to any

我发现没有00100 allow ip from any to any via rl0也可以正常运行，不知道这条是做什么用的，谁给个解释？

[ 本帖最后由 osos 于 2007-5-20 20:58 编辑 ]