20080131 130549 192.168.1.250   SMTPD (001D0296) [192.168.1.250] connect 192.168.1.30 port 3500
20080131 130549 192.168.1.250   SMTPD (001D0296) [192.168.1.30] EHLO cad5
20080131 130549 192.168.1.250   SMTPD (00000E5C) Authenticated admin@fengyiplastic.com, session treated as local.
20080131 130549 192.168.1.250   SMTPD (001D0296) [192.168.1.30] MAIL FROM: <admin@fengyiplastic.com>
20080131 130549 192.168.1.250   SMTPD (001D0296) [192.168.1.30] RCPT TO: <dong1219221@sohu.com>
20080131 130550 192.168.1.250   SMTPD (001D0296) [192.168.1.30] E:\IMail\spool\D572d001d0296ec55.SMD 1655
20080131 130550 127.0.0.1       SMTP (07E00009) processing E:\IMail\spool\Q572d001d0296ec55.SMD
20080131 130550 127.0.0.1       SMTP (07E00009) Outbound X-IMail-Rule: F~admin@fengyiplastic.com:!PASS! Data- admin@fengyiplastic.com>
20080131 130550 127.0.0.1       SMTP (07E00009) requeuing E:\IMail\spool\Q572d001d0296ec55.SMD R0 T1
20080131 130550 127.0.0.1       SMTP (07E00009) finished E:\IMail\spool\Q572d001d0296ec55.SMD status=3
麻烦各位帮我查看一下，这是什么问题，不能往外部发送邮件？

20080131 130550 127.0.0.1       SMTP (07E00009) Outbound X-IMail-Rule: F~admin@fengyiplastic.com:!PASS! Data- admin@fengyiplastic.com>
这句已经说的很清楚。

检查一下邮件外发规则，没有通过规则