**** sendmail ġϱ ****

 sendmail ġǾ ִ Ȯ ʽÿ.

[san2@www san2]$ rpm -qa |grep sendmail
sendmail-8.9.3-10kr
[san2@www san2]$

  8.9.3 rpm ġǾ ִٸ ɰ ϴ.
ġ Ǿ ʴٸ  CD-ROM̳ FTP(ftp.korealinux.co.kr)
ż ϼž մϴ.
--------------------------------------------------------------------------------------------
: CD-ROM ġϴ 

[san2@www san2]$ su                                // Ʈ  αѴ.
Password: ********                                 // Ʈ н带 ԷѴ.
[root@www san2]# mount /mnt/cdrom                  // cdrom Ʈ  ֵ ش.
[root@www san2]# cd /mnt/cdrom/RedHat/RPMS         // cdrom rpms丮 ̵
[root@www san2]# rpm -Uvh sendmail*                // RPM νϱ
sendmail                 #################################  // ġ Progress ǥõȴ.
[root@www san2]#
[root@www san2]# /etc/rc.d/init.d/sendmail start   //    Ų.
[root@www san2]#


: FTP ٿ޾ ġҰ

[san2@www san2]$ ftp ftp.korealinux.co.kr          // korealinu Ftp  Ѵ.
id: anonymous                                      // Anonymous   ԷѴ.
passwd: webmaster@mirsys.com                       // ϰ ִ E-Mail ּҸ ԷѴ.
[ftp]# cd /pub/POWER/RPMS                          // rpms ִ° ̵ Ѵ.
[ftp]# bin                                         // ۵Ƿ ȭ Ÿ BinŸ ߾ش.
[ftp]# get sendmail-8.9.3-10kr.src.rpm             // sendmail-8.9.3-10kr.src.rpm ۹޴´.
[ftp]# exit                                        // Ftp ϰ .
[root@www san2]# rpm -Uvh sendmail*                // RPM νϱ
sendmail                 #################################  // ġ Progress ǥõȴ.
[root@www san2]#
[root@www san2]# /etc/rc.d/init.d/sendmail start   //    Ų.
[root@www san2]#
--------------------------------------------------------------------------------------------


**** qpopper ġϱ ****

  ⺻ pop3 Ѵ. ׷ ܵ pop3 Ű
 Ǿ  ʰ imap  Բ ȴ.

# rpm -qi imap                                     // imap Ű ġǾִ ȮѴ.

ġ Ǿ ִٸ   Ʒ ϴ qpopper ġ ʿ ϴ.
imap Ű ġǾ ִµ    ٸ /etc/inetd.conf ϰ
/etc/services Ͽ pop3(Ȯ pop-3) õ ּ(#) ϸ ˴ϴ.

**** ҽ ġϱ ****
ϴ qpopper 3.0 ٿε ޽ϴ.

[root@www san2]# ftp ftp://ftp.qualcomm.com        //   Ű   
                                                   // anonymous   ϰ E-Mail ȣ ְ
                                                   //  մϴ.

[ftp]# cd /eudora/servers/unix/popper/             //   qpopper ִ° ̵ մϴ.
[ftp]# bin                                         // ۵Ƿ ȭ Ÿ BinŸ ߾ش.
[ftp]# get qpopper.sendmail-8.9.3-10kr.src.rpm     // sendmail-8.9.3-10kr.src.rpm ۹޴´. ֱٹ ޽ϴ.
                    

 ϸ 3.0.2  ֽϴ.

/usr/local/src   ҽ ϰ
/usr/local/qpopper  丮 ġ Դϴ.

# cp qpopper3.0.2.tar.gz /usr/local/src/           // "/usr/local/src"丮 qpopper3.0.2 īǸ մϴ.
# cd /usr/local/src                                // "/usr/local/src"丮 ̵ մϴ.
# ls                                               // ȭ  ī Ǿ Ȯ մϴ.
qpopper3.0b18.tar.gz                               //  īǰ Ǿ Ȯմϴ.
# tar xvfz qpopper3.0.2.tar.gz                     // tar ̿Ͽ  Ǳϴ.                    
# cd qpopper3.0.2                                  // 丮 ̵մϴ.                                   
# ./configure --enable-specialauth                 // qpopper ġ ɼ ݴϴ.
              --enable-bulletins=/var/spool/bulls 
              --enable-servermode
# make                                             // make ġ  մϴ.
# make install                                     // ȭϵ ν մϴ.
# cp popper/popper /usr/local/lib/                 // popperȭ "/usr/local/lib" īǸ մϴ.

6.0 ⺻ н带 ϹǷ 
"--enable-specialauth" ɼ ְ  ϱ ٶϴ.


/etc/services    մϴ.

-----------------------------------------------------------
#pop-2  109/tcp  postoffice # POP version 2
#pop-2  109/udp
#pop-3  110/tcp    # POP version 3
#pop-3  110/udp
pop3    110/tcp    # popper
-----------------------------------------------------------

,

pop3   110/tcp   pop-3  # POP3

     "pop-3"  "pop3"  ̸ 
Ī̸Դϴ.       ִϴ.

[root@www san2]# telnet localhost 110
[root@www san2]# telnet localhost pop3
[root@www san2]# telnet localhost pop-3

/etc/inetd.conf ϵ   մϴ.

-----------------------------------------------------------
#pop-2 stream tcp nowait root /usr/sbin/tcpd ipop2d
#pop-3 stream tcp nowait root /usr/sbin/tcpd ipop3d
pop3   stream tcp nowait root /usr/local/lib/popper popper -s
-----------------------------------------------------------

, Ʈ ȣ 1024   Ʈ  root   
ֽϴ.  Ʈ   ϸ ϸ "low numbered" Ʈ θ.


 Inetd.conf  ϱ  ۵ Ѵ.

# killall -HUP inetd

 ϴ ׽Ʈ غϴ.

[root@www san2]# telnet localhost pop3
Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.
+OK QPOP (version 3.0.2) at www.linux.ac.kr starting.
user san2                               //  ִ  "user "Էմϴ.
+OK Password required for san2.
pass 12345678                           //   ȣ Էմϴ. pass "ȣԷ"
+OK san2 has 42 messages (595757 octets).
quit                                    // մϴ.
+OK Pop server at www.linux.ac.kr signing off.
Connection closed by foreign host.  
[root@www san2]#

  ޽   ̴.
 QPOP  3.0.2 ̰ 42 mail  ִ ̴.
imap Ű pop3(pop-3) ׽ƮϷ
# telnet localhost pop-3 
# telnet localhost 110 ؾ Ѵ.
imap  143 Ѵ.

   ڽ Ŭ̾Ʈ   غ Ǿ ִ.
 sendmail  ̴.  ϰ Ѿ Ѵ.


**** /etc/sendmail.cw ****

--------------------------------------------------------------
# sendmail.cw - include all aliases for your machine here.
# Ӽ ϵ    Ͽ   ش.
linux.ac.kr                           // ϰ ְų Ͻ÷ θ ݴϴ.
mail.linux.ac.kr                      //     ʽϴ.
linuxer.net
linuxer.com
sonamu.co.kr
--------------------------------------------------------------

   ϳ  ڽ     
޾ ڸ ϴ ̴.
, sonamu.co.kr  ٸ ID@sonamu.co.kr  
 sonamu.co.kr ڰ Ƿ   Ѵ.
 sonamu.co.kr ȣƮ ؼ MX ڵ ߴٸ ü ť׻°
Ǿ .
̶ ݼ۵Ǵ   ޽  .


553 sonamu.co.kr. config error: mail loops back to me (MX problem?)
554 <aaa@sonamu.co.kr>... Local configuration error

 ϼ(mail.sonamu.co.kr)   
554 MX list for xxx.kr. points back to mail.sonamu.co.kr
554 <aaa@sonamu.co.kr>... Local configuration error

 ϳ  ڽ Ӽ ϼ  Ѵٸ 
/etc/sendmai.cw Ͽ MX ڵ带   ȣƮ ڷ 
ؾѴ.
   ϰ ϹǷ   ε ڷ 
ؾ Ѵ.

