Postfix 配置：postmap：致命：字符串长度错误 0 < 1：setgid_group =

Question

配置postfix时，出现以下错误sudo postmap /etc/postfix/sasl_passwd

postmap: fatal: bad string length 0 < 1: setgid_group = 

Answer 1

只需注释掉main.cf该setgid_group =行

#setgid_group =

然后重新运行

sudo postmap /etc/postfix