sendmail업그레이드 에러좀 잡아주세요

Starting sendmail: 554 5.0.0 /etc/mail/sendmail.cf: line 200: readcf: unknown op
tion name AutoRebuildAliases
Msmtp: Warning: first argument in [IPC] mailer must be TCP or FILE
Mesmtp: Warning: first argument in [IPC] mailer must be TCP or FILE
Msmtp8: Warning: first argument in [IPC] mailer must be TCP or FILE
Mdsmtp: Warning: first argument in [IPC] mailer must be TCP or FILE
Mrelay: Warning: first argument in [IPC] mailer must be TCP or FILE
FAILED]

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