======  Poppassd 安裝程序 ======
之前安裝 SquirrelMail 有看到 change password 的功能, 但是最近需要讓使用者自己來更改密碼時才發現不見了, 看了 SquirrelMail 相關說明後才瞭解需要[[tech:mail:squirrelmail|安裝 change_pass Plugin]] 才會有這功能. 本來以為這樣就完成, 實際使用時又發現無法開啟連線的 111 異常訊息. 再去看 ++++change_pass Plugin 內的說明|<code>/usr/share/squirrelmail/plugins/change_pass/INSTALL</code>++++, 原來還需要這個 Poppassd  來配合.
===== 下載與安裝設定 =====
<cli>
cd /usr/share/squirrelmail/plugins/change_pass
mkdir poppassd
cd poppassd
wget ftp://netwinsite.com/pub/poppassd/poppassd.c
gcc poppassd.c -o poppassd -lcrypt
vi /etc/services 
</cli>
<file>
:
# (due to a bug in inetd the 3com-tsmux line is disabled)
3com-tsmux      106/tcp         poppassd
#3com-tsmux     106/udp         poppassd
:
</file>
<cli>
cd /etc/xinetd.d/
vi poppassd 
</cli>
<file>
service poppassd
{
        flags           = REUSE
        socket_type     = stream
        wait            = no
        user            = root
        server          = /usr/share/squirrelmail/plugins/change_pass/poppassd/poppassd
        server_args     =
        log_on_failure  += USERID
        disable         = no
}
</file>
<cli>
service xinetd restart

[root@vm-mail xinetd.d]# netstat -na | grep 106
tcp        0      0 0.0.0.0:106                 0.0.0.0:*                   LISTEN      
[root@vm-mail xinetd.d]# telnet localhost 106
Trying 127.0.0.1...
Connected to mail.ichiayi.com (127.0.0.1).
Escape character is '^]'.
200 vm-mail poppassd v1.6a hello, who are you?
quit
Connection closed by foreign host.
[root@vm-mail xinetd.d]# 
</cli>


===== 參考網址 =====
  * [[http://www.netwinsite.com/poppassd/|Poppassd - Installation and Management Guide]]


{{tag>poppassd password squirrelmail}}