Colinux 中 sendmail 无法发送邮件的解决方法

今天使用Colinux的mail命令发送邮件，发送不了，提示

Default

/etc/mail/submit.cf: line 432: readcf: option RunAsUser: unknown user smmsp /etc/mail/submit.cf: line 451: readcf: option TrustedUser: unknown user smmsp Mail submission program must have RunAsUser set to non root user

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/etc/mail/submit.cf: line 432: readcf: option RunAsUser: unknown user smmsp /etc/mail/submit.cf: line 451: readcf: option TrustedUser: unknown user smmsp Mail submission program must have RunAsUser set to non root user

Default

groupadd smmsp useradd smmsp -g smmsp -d /var/spool/clientmqueue -m -s /sbin/nologin chown -R smmsp:smmsp /var/spool/clientmqueue chmod -R 770 /var/spool/clientmqueue

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groupadd smmsp useradd smmsp -g smmsp -d /var/spool/clientmqueue -m -s /sbin/nologin chown -R smmsp:smmsp /var/spool/clientmqueue chmod -R 770 /var/spool/clientmqueue

如果依然无法发送，检查下 /etc 目录下是否存在 mail 这个文件夹，不存在的话继续输入以下命令

Default

mkdir /etc/mail mkdir /var/spool/mqueue <strong>chmod go-w / /etc /etc/mail /usr /var /var/spool /var/spool/mqueue chown root / /etc /etc/mail /usr /var /var/spool /var/spool/mqueue</strong>

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mkdir /etc/mail mkdir /var/spool/mqueue <strong>chmod go-w / /etc /etc/mail /usr /var /var/spool /var/spool/mqueue chown root / /etc /etc/mail /usr /var /var/spool /var/spool/mqueue</strong>

注：上段代码中加粗的字体的不是必须命令，可以不输入

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