unknown configuration in sendmail.cf

瘟神

小弟想將寄出的郵件拷貝一份去mailbackup户口, 從網上找到很多文章.

以下一段是從網上找到的, 但每次執行都出現"unknown configuration error", 不明所以, 希望大大出手相助, 感激!

divert(0)dnl
VERSIONID(`copyuser.m4')dnl
ifdef(`_MAILER_smtp_',,
`errprint(`*** MAILER(smtp) must appear before copymail mailer')')dnl

LOCAL_CONFIG
CPNOCOPY

LOCAL_NET_CONFIG

LOCAL_RULE_0
R$+.NOCOPY. $#local @ $: $1
R$+<@$j.NOCOPY.>; $#local @ $: $1
R$+<@$+.NOCOPY.>; $#esmtp $@$2 $1<@$2.>;
R$+<@$+.>; $#copymail $@nohostneeded $1<@$2.NOCOPY>;
R$+<@$+>; $#copymail $@nohostneeded $1<@$2.NOCOPY>;
R$+ $#copymail $@nohostneeded $1<@$j.NOCOPY>;

MAILER_DEFINITIONS
# Copy a message by sending it back to sendmail with an additional address:
# Here, the mail is sent to user mailbackup.
Mcopymail, P=/usr/sbin/sendmail, F=fmSDFMu,S=11/31,R=ifdef(`_ALL_MASQUERADE_',
`21/31', `21'),A=sendmail mailbackup $u

瘟神

求救~

網中人

你不能簡單的 copy & paste ，
要注意哪些地方用空白鍵，哪些地方用 tab 鍵...

瘟神

用tab的地方我已經改了, 但仍然有問題, 請問有沒有一個給redhat9用的?
我亦揾過一些資料, 說要將sendmail重新安裝並要有所更改, 是真嗎??