Nov  9 03:42:35 li96-129 postfix/smtpd[14269]: warning: dict_nis_init: NIS domain name not set - NIS lookups disabled
Nov  9 03:42:35 li96-129 postfix/smtpd[14269]: fatal: open dictionary: expecting "type:name" form instead of "hash:"
Nov  9 03:42:36 li96-129 postfix/master[13959]: warning: process /usr/local/postfix/usr/libexec/postfix/smtpd pid 14269 exit status 1
Nov  9 03:42:36 li96-129 postfix/master[13959]: warning: /usr/local/postfix/usr/libexec/postfix/smtpd: bad command startup -- throttling