postfix不能收发邮件，大家帮忙看看我的main.cf

Anakin

装完postfix后在本机上连自己发给自己也不行。
我是通过学校的局域网上网的，似乎没有域名，有固定ip，是不是postfix一定要域名啊？
不知道应该怎么写main.cf，贴出来大家帮我看看吧
# See /usr/share/postfix/main.cf.dist for a commented, more complete version

smtpd_banner = $myhostname ESMTP $mail_name (Debian/GNU)
biff = no

# appending .domain is the MUA's job.
append_dot_mydomain = yes

# Uncomment the next line to generate "delayed mail" warnings
#delay_warning_time = 4h

myorigin = localdomain
myhostname = wm979.localdomain
mydomain = localdomain
alias_maps = hash:/etc/aliases
alias_database = hash:/etc/aliases
mydestination = $myhostname, localhost.$mydomain, localdomain, localhost
relayhost =
mynetworks = 127.0.0.0/8
mailbox_command = procmail -a "$EXTENSION"
mailbox_size_limit = 0
recipient_delimiter = +

Snoopy

postfix不熟悉，看看其他兄弟能否帮到你

redsos

1.ntsysv 启动 pop3,postfix,然后,停止 sendmail(必须).
2.修改 /etc/postfix/main.cf 文件,内容如下:
myhostname = mail.linuxsir.cn
mydomain = linuxorg.org
myorigin = $mydomain
inet_interfaces = all
#inet_interfaces = localhost
mydestination = $mydomain
#mydestination = $myhostname, localhost.$mydomain

3.重启postfix: /etc/rc.d/init.d/postfix restart

注:我是在自己台机上做DNS的.配置好DNS里的MX记录和上面的内容,就可以发信了.前面#号的那部份需要屏蔽.