向大家请教一个问题,关于SMTP服务的

parset

学校让我最近做一个电子邮件服务器,然后我就考虑使用Postfix了,按照Mandrake10.1的默认安装并且选择了Postfix以后,我使用
telnet localhost 25来检测SMTP服务是不是正常,本来应该出现下面的情况

1. telnet localhost 25
   
2. Trying 127.0.0.1...
   
3. Connected to localhost.
   
4. Escape character is '^]'.
   
5. 220 mail.parset.net ESMTP Postfix

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这样子的,但是,我的SMTP却没有

1. 220 mail.parset.net ESMTP Postfix

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这行!
所以只要一连上,发送邮件,就立刻退出,请高手指点一二,谢谢!

superbug

paste your /etc/postfix/main.cf out so that others could understand what happend on earth otherwise none could help u

Best Regards,
Bug

parset

# These are only the parameters changed from a default install
# see /etc/postfix/main.cf.dist for a commented, fuller version of this file.

# These are changed by postfix install script
readme_directory = /usr/share/doc/postfix-2.1.4/README_FILES
sample_directory = /usr/share/doc/postfix-2.1.4/samples
html_directory = /usr/share/doc/postfix-2.1.4/html
sendmail_path = /usr/sbin/sendmail.postfix
setgid_group = postdrop
command_directory = /usr/sbin
manpage_directory = /usr/share/man
daemon_directory = /usr/lib/postfix
newaliases_path = /usr/bin/newaliases.postfix
mailq_path = /usr/bin/mailq.postfix
queue_directory = /var/spool/postfix
mail_owner = postfix

# User configurable parameters

inet_interfaces = localhost
mynetworks_style = host
delay_warning_time = 4h
smtpd_banner = $myhostname ESMTP $mail_name ($mail_version) (Mandrake Linux)
unknown_local_recipient_reject_code = 450
smtp-filter_destination_concurrency_limit = 2
lmtp-filter_destination_concurrency_limit = 2
smtpd_sasl_path = /etc/postfix/sasl:/usr/lib/sasl2
recipient_delimiter = +
owner_request_special = no
alias_maps = hash:/etc/postfix/aliases, hash:/var/lib/mailman/data/aliases

谢谢帮忙

fundawang

这些东西还是到服务器版去问比较好。因为各发行版的服务器组件基本上没什么区别。