Aug 7 22:28:07 mail postfix/master[16825]: warning: process /usr/libexec/postfix/smtpdpid 16830 exit status 1 Aln -s /usr/local/lib/sasl2 /usr/lib/sasl2 问题二: QJan 15 20:24:43 localhost postfix/smtpd[3048]: warning: SASL authentication problem:unable to open Berkeley db /etc/...