· KLDP.org · KLDP.net · KLDP Wiki · KLDP BBS ·
Docbook Sgml/Stunnel-TRANS

You are not allowed to 'LikePages'


Secure IMAP (and POP3)

Secure IMAP (and POP3)

Roberto Cecchini

                    
                

±èÁ¤¼ö

 
                    
                

v 2.6 18 December 2000 ¹ø¿ª: v 1.3 12 April 2001


ÀÌ ¹®¼­´Â stunnelÀ» ÀÌ¿ëÇÏ¿© SSLÀ» Áö¿øÇÏÁö ¾Ê´Â IMAPÀ̳ª POP3µ¥¸óÀÌ SSLÀ» ÀÌ¿ëÇÒ ¼ö ÀÖ°Ô ÇÏ´Â ¹æ¹ýÀ» ¼Ò°³ÇÑ´Ù. ƯÈ÷ POP3Á¢¼Ó½Ã ·Î±×ÀÎ À̸§°ú ¾ÏÈ£°¡ ÆÐŶ»ó¿¡ Æò¹®À¸·Î ´©ÃâµÇ´Â ¾àÁ¡ÀÌ Àִµ¥, À̸¦ ±Øº¹ÇÒ ¼ö ÀÖ´Â ÁÁÀº ¼ö´ÜÀÌ µÉ ¼ö ÀÖ´Ù. º»ÀÎÀÌ ¾à°£ÀÇ ¼³¸íÀ̳ª ³»¿ëÀ» µ¡ºÙ¿´´Ù. ¿ø¹®Àº http://security.fi.infn.it/tools/stunnel/index-en.html ¿¡¼­ º¼ ¼ö ÀÖ´Ù.


1. ¼­·Ð

Netscape(IMAP)¿Í Outlook(IMAP °ú POP3)´Â ¸ÞÀϼ­¹ö¿¡ ¾ÏȣȭµÈ Á¢¼Ó(SSL)À» Áö¿øÇÑ´Ù. ¸¸ÀÏ IMAP¼­¹ö°¡ ÀÌ·± Á¾·ùÀÇ Á¢¼ÓÀ» Áö¿øÇÏÁö ¾Ê´Â´Ù¸é ºÎºÐÀûÀÎ ÇØ°áÃ¥Àº SSL wrapper¸¦ ¾²´Â °ÍÀÌ´Ù. ¿©·¯°¡Áö°¡ ¸¹ÀÌ ÀÖÁö¸¸, ³ª´Â stunnelÀ» ¾´´Ù.


2. OpenSSL ¼³Ä¡

ù¹ø° ÀÏÀº OpenSSLÀ» ¼³Ä¡ÇÏ´Â °ÍÀÌ´Ù.

  1. tar ÆÄÀÏÀ» /usr/local ¿¡ Ǭ´Ù.

  2. ´ÙÀ½°ú °°Àº °£´ÜÇÑ ÀýÂ÷¸¦ µû¸£¶ó(openssl-0.9.6a ±âÁØÀÌ´Ù).

    $ ./config
    $ make
    $ make test
    $ make install
                                


3. ÀÎÁõ¼­ ¿äû°ú ¼³Ä¡

ÁÖÀÇ: ÀÌ ÀýÂ÷µéÀº .infn.it¿¡¸¸ ÇØ´çµÇ´Â °ÍÀÌ´Ù.

  1. srv.cnf ¸¦ /usr/local/ssl/lib/ ¿¡ º¹»çÇÑ´Ù(ÁÖ: ÀÌ°ÍÀº ÁöÀºÀÌÀÇ Áö¿ªÀû ¼³Á¤À¸·Î OpenSSLÀÇ Ãʱ⠼³Á¤ ÆÄÀÏÀÎ /usr/local/ssl/openssl.cnf À» ÀÌ¿ëÇϴ°ÍÀÌ ÀϹÝÀû °æ¿ì´Ù.).

  2. ÀÎÁõ¼­ ¿äûÀ» »ý¼ºÇÑ´Ù.

    > cd /usr/local/ssl/certs
    > /usr/local/ssl/bin/openssl req -new -nodes -out req.pem \
     -keyout key.pem -config /usr/local/ssl/lib/srv.cnf
    
    Using configuration from /usr/local/ssl/lib/srv.cnf
    Generating a 1024 bit RSA private key
    .......................+++++
    .........................+++++
    writing new private key to 'key.pem'
    -----
    You are about to be asked to enter information that will be      
    incorporated into your certificate request.
    What you are about to enter is what is called 
    a Distinguished Name or a DN.
    There are quite a few fields but you can leave some blank
    For some fields there will be a default value,
    If you enter '.', the field will be left blank.
    -----
    %ÀÌÁ¦ ´ç½ÅÀÇ ÀÎÁõ¼­ ¿äû(certificate request)¿¡ ±â·ÏµÉ Á¤º¸¸¦ ¹°¾îº¼ ¶§ÀÌ´Ù.
    %ÀÔ·ÂµÉ °ÍÀº ±¸º°µÇ´Â À̸§(Distinguished Name) À̳ª DNÀ¸·Î ºÎ¸¥´Ù.
    %´ç½ÅÀÌ ÀÔ·ÂÇÒ Ç׸ñÀº ¸î°³ µÇÁö ¾ÊÀ¸¸ç, ±âº»°ªÀ» ÃëÇÒ¶§´Â ºóÄ­À¸·Î ´ë½ÅÇÒ¼ö ÀÖ´Ù. 
    %¸¸ÀÏ ´ç½ÅÀÌ '.'¸¦ ÀÔ·ÂÇÑ´Ù¸é, ±× Ç׸ñÀº °ø¹éÀ¸·Î ³²À»°ÍÀÌ´Ù.
    
    Country Name (2 letter code) [IT]:                                  %2-¹®ÀÚ ±¹°¡ÄÚµå
    INFN (accettare il default!) [INFN]:                                %µµ¸ÞÀÎ¸í °°Àºµ¥¿ä?
    Locality Name (p.e. Firenze) []:Firenze                             %Áö¿ª¸í
    Organization Name (p.e. Sezione di Firenze) []:Sezione di Firenze   %±â°ü¸í
    Server type [Server IMAP]:          %¼­¹öŸÀÔ
    Server name (p.e. postino.fi.infn.it) []:postino.fi.infn.it         %¼­¹öÀ̸§
    Email Address []:cecchini@fi.infn.it        
    
    > chmod 600 key.pem
                            

    key.pem Àº ¼­¹ö ºñ¹ÐÅ°(private key)¸¦ Æò¹®À¸·Î ´ã°í ÀÖ´Ù!

  3. req.pem À» ÀÎÁõ¼­¸¦ º¸³»ÁÙ CA·Î º¸³½´Ù(Âü°í: ÀÚÇÊ ¼­¸í ÀÎÁõ¼­ »ý¼º: ¼­Á¤·æ´ÔÀÇ ¹ø¿ªÁß ÀϺÎ).

  4. (¿¡µðÅ͸¦ ÀÌ¿ëÇÏ¿©) /usr/local/ssl/certs/stunnel.pem ¸¦ ÀÛ¼ºÇϴµ¥, ÀÌ´Â ¼­¹ö ºñ¹ÐÅ°¿Í ¼­¹ö ÀÎÁõ¼­¸¦ ´ã°í ÀÖ´Ù. ÇϳªÀÇ ºó ÁÙÀ» µÎ ºÎºÐ »çÀÌ¿¡ »ðÀÔÇÏ°í, ¶ÇÇϳªÀÇ ºóÁÙÀ» ÆÄÀÏ °¡Àå ¹Ø¿¡´Ù »ðÀÔÇ϶ó.

    ¿ªÀÚÁÖ: ½ÇÁ¦ÀûÀ¸·Î ÇÑÁÙÀÌ º°µµ·Î ÷°¡µÇÁö ¾Ê¾Æµµ Àß µ¿ÀÛÇÏ¿´´Ù. µû¶ó¼­ ÁöÀºÀÌÀÇ Àǵµ´Â °¢ ºÎºÐÀÌ ³¡³ª°í ´ÙÀ½ÁÙ·Î ³Ñ¾î°¡¶ó´Â ¶æÀ¸·Î ¹Þ¾ÆµéÀÌ¸é µÇ°Ú´Ù. ´ÙÀ½Àº stunnel.pemÀÇ ³»¿ëÀÇ ¿¹ÀÌ´Ù.

     -----BEGIN RSA PRIVATE KEY-----                                    
     MIICXQIBAAKBgQDHkqs4YDbakYxRkYXIpY7xLXDQwULR5LW7xWVzuWmmZJOtzwlP   % ¼­¹ö ºñ¹ÐÅ° ºÎºÐ  
     7mN87g+aaiQzwXUVndaCw3Zm6cOG4mytf20jPZq0tvWnjEB3763sorpfpOe/4Vsn   %
     VBFjyQY6YdqYXNmjmzff5gTAecEXOcJ8CrPsaK+nkhw7bHUHX2X+97oMNQIDAQAB   
     AoGBAMd3YkZAc9LUsig8iDhYsJuAzUb4Qi7Cppj73EBjyqKR18BaM3Z+T1VoIpQ1   
     DeXkr39heCrN7aNCdTh1SiXGPG6+fkGj9HVw7LmjwXclp4UZwWp3fVbSAWfe3VRe
     LM/6p65qogEYuBRMhbSmsn9rBgz3tYVU0lDMZvWxQmUWWg7BAkEA6EbMJeCVdAYu
     nQsjwf4vhsHJTChKv/He6kT93Yr/rvq5ihIAPQK/hwcmWf05P9F6bdrA6JTOm3xu
     TvJsT/rIvQJBANv0yczI5pUQszw4s+LTzH+kZSb6asWp316BAMDedX+7ID4HaeKk
     e4JnBK//xHKVP7xmHuioKYtRlsnuHpWVtNkCQQDPru2+OE6pTRXEqT8xp3sLPJ4m
     ECi18yfjxAhRXIU9CUV4ZJv98UUbEJOEBtx3aW/UZbHyw4rwj5N511xtLsjpAkA9
     p1XRYxbO/clfvf0ePYP621fHHzZChaUo1jwh07lXvloBSQ6zCqvcF4hG1Qh5ncAp
     zO4pBMnwVURRAb/s6fOxAkADv2Tilu1asafmqVzpnRsdfBZx2Xt4oPtquR9IN0Q1
     ewRxOC13KZwoAWtkS7l0mY19WD27onF6iAaF7beuK/Va
     -----END RSA PRIVATE KEY-----
     -----BEGIN CERTIFICATE-----
     MIIECTCCA3KgAwIBAgIBADANBgkqhkiG9w0BAQQFADCBujELMAkGA1UEBhMCVVMx   % ÀÎÁõ¼­ ºÎºÐ
     EzARBgNVBAgTCldhc2hpbmd0b24xEDAOBgNVBAcTB1NlYXR0bGUxHzAdBgNVBAoT   %
     FkJsdXJkeWJsb29wIEluZHVzdHJpZXMxFjAUBgNVBAsTDUlTIERlcGFydG1lbnQx
     ITAfBgNVBAMTGEJvbWJhc3RpYyBULiBCbHVyZHlibG9vcDEoMCYGCSqGSIb3DQEJ
     ARYZYm9tYmFzdGljQGJsdXJkeWJsb29wLmNvbTAeFw0wMDA2MDYwMDUxMTRaFw0x
     MDA2MDQwMDUxMTRaMIG6MQswCQYDVQQGEwJVUzETMBEGA1UECBMKV2FzaGluZ3Rv
     bjEQMA4GA1UEBxMHU2VhdHRsZTEfMB0GA1UEChMWQmx1cmR5Ymxvb3AgSW5kdXN0
     cmllczEWMBQGA1UECxMNSVMgRGVwYXJ0bWVudDEhMB8GA1UEAxMYQm9tYmFzdGlj
     IFQuIEJsdXJkeWJsb29wMSgwJgYJKoZIhvcNAQkBFhlib21iYXN0aWNAYmx1cmR5
     Ymxvb3AuY29tMIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDHkqs4YDbakYxR
     kYXIpY7xLXDQwULR5LW7xWVzuWmmZJOtzwlP7mN87g+aaiQzwXUVndaCw3Zm6cOG
     4mytf20jPZq0tvWnjEB3763sorpfpOe/4VsnVBFjyQY6YdqYXNmjmzff5gTAecEX
     OcJ8CrPsaK+nkhw7bHUHX2X+97oMNQIDAQABo4IBGzCCARcwHQYDVR0OBBYEFD+g
     lcPrnpsSvIdkm/eol4sYYg09MIHnBgNVHSMEgd8wgdyAFD+glcPrnpsSvIdkm/eo
     l4sYYg09oYHApIG9MIG6MQswCQYDVQQGEwJVUzETMBEGA1UECBMKV2FzaGluZ3Rv
     bjEQMA4GA1UEBxMHU2VhdHRsZTEfMB0GA1UEChMWQmx1cmR5Ymxvb3AgSW5kdXN0
     cmllczEWMBQGA1UECxMNSVMgRGVwYXJ0bWVudDEhMB8GA1UEAxMYQm9tYmFzdGlj
     IFQuIEJsdXJkeWJsb29wMSgwJgYJKoZIhvcNAQkBFhlib21iYXN0aWNAYmx1cmR5
     Ymxvb3AuY29tggEAMAwGA1UdEwQFMAMBAf8wDQYJKoZIhvcNAQEEBQADgYEAwEEk
     JXpVXVaFTuG2VJGIzPOxQ+X3V1Cl86y4gM1bDbqlilOUdByUEG4YfSb8ILIn+eXk
     WzMAw63Ww5t0/jkO5JRs6i1SUt0Oy80DryNRJYLBVBi499WEduro8GCVD8HuSkDC
     yL1Rdq8qlNhWPsggcbhuhvpbEz4pAfzPkrWMBn4=
     -----END CERTIFICATE-----
                            

  5. req.pem °ú key.pem À» »èÁ¦ÇÏ°í, stunnel.pem À» º¸È£Ç϶ó (chmod 600). Áö±Ý ÀÌ ÆÄÀÏÀº ¼­¹ö ºñ¹ÐÅ°¸¦ Æò¹®À¸·Î ´ã°í ÀÖ´Ù.


4. stunnel ¼³Ä¡

´ÙÀ½°ú °°ÀÌ °£´ÜÇÑ ÀýÂ÷¸¦ µû¸¥´Ù(stunnel-3.14 ±âÁØ).

$ ./configure
$ make
$ make install
            

5. ¼­¹ö¿¡¼­ÀÇ stunnel

stunnelÀ» µ¥¸óÀ¸·Î¼­ ÀÛµ¿ÇÒ °ÍÀ» ±ÇÇÑ´Ù. ºÎÆ®½Ã¿¡ ´ÙÀ½ ¸í·ÉµéÀ» ÀÌ¿ëÇÑ´Ù. (µÎ¹ø° ¸í·ÉÀº ¿ÀÁ÷ POP3 ¿¬°áÀÌ ÇÊ¿äÇÒ ¶§¸¸ ÀÌ¿ëÇÑ´Ù.)

stunnel -d 993 -p /usr/local/ssl/certs/stunnel.pem -r localhost:imap
stunnel -d 995 -p /usr/local/ssl/certs/stunnel.pem -r localhost:pop
                

¿ªÀÚÁÖ: ¿©±â¼­ -d ¿É¼Ç°ú -r¿É¼ÇÀÌ º´ÇàÇÏ´Â °ÍÀ» ÁÖÀÇÇØ º¼ ÇÊ¿ä°¡ ÀÖ´Ù. -d ¿É¼ÇÀº ÁÖ¾îÁø Æ÷Æ®¿¡ ´ëÇÏ¿© µ¥¸ó¸ðµå·Î ÀÛµ¿Ç϶ó´Â ¶æÀε¥ ¿¹¸¦ µé¾î POP3¿¡¼­´Â 995¹ø Æ÷Æ®¸¦ °¨½ÃÇÏ´Ù°¡, SSLÁ¢¼ÓÀÌ µÇ¸é ±× ³»¿ëÀ» º¹È£È­ÇÏ¿© pop3Æ÷Æ®·Î Æ÷¿öµùÇÑ´Ù. ÀÌ ¹æ¹ýÀÇ °æ¿ì ¹Ýµå½Ã »óÀÀÇÏ´Â µ¥¸óµµ °°ÀÌ ÀÛµ¿ÇÏ°í ÀÖ¾î¾ß Çϸç - Æ÷¿öµùÇÒ Æ÷Æ®°¡ ÀÖ¾î¾ß ÇÑ´Ù - ¸ðµç »ç¿ëÀÚ°¡, SSLÀ» ÀÌ¿ëÇÑ Á¢¼ÓÀ» ÇÑ´Ù´Â °¡Á¤ÀÌ ¾ø±â ¶§¹®¿¡ ±×´ÙÁö È¿°úÀûÀÌÁö ¸øÇÏ´Ù. ¿©±â¼­ -l¿É¼ÇÀ» ÀÌ¿ëÇÑ µÎ¹ø° ¹æ¹ýÀ» »ý°¢ÇØ º»´Ù.

stunnel -d 993 -p /usr/local/ssl/certs/stunnel.pem -l /usr/sbin/imapd
stunnel -d 995 -p /usr/local/ssl/certs/stunnel.pem -l /usr/sbin/ipop3d
stunnel -d 995 -p /usr/local/ssl/certs/stunnel.pem -l /usr/local/lib/popper -- popper qpopper -s
                

ÀÌ°ÍÀº ÁÖ¾îÁø Æ÷Æ®¸¦ °¨½ÃÇÏ´Ù°¡ Á¢¼ÓµÇ¸é, ±× ³»¿ëÀ» º¹È£È­ÇÏ¿© -l ÀÌ ÁöÁ¤ÇÑ ÇÁ·Î±×·¥¿¡ ³Ñ±â¶ó´Â ¶æÀÌ´Ù. ¿©±â¼­´Â Æ÷¿öµùÇÒ Æ÷Æ®°¡ µû·Î ÇÊ¿ä¾ø¾î ¾ÕÀÇ ¹æ¹ýº¸´Ù È¿°úÀûÀÌ´Ù. Qualcomm»çÀÇ qpopperó·³ ½ÇÇàÇÒ ÇÁ·Î±×·¥ÀÌ ¿É¼ÇÀÌ ÇÊ¿äÇÑ °æ¿ì 3¹ø° ¿¹Á¦Ã³·³ -- µÚ¿¡ ¿É¼ÇÀ» ÁØ ¿ÏÀüÇÑ ÇüÅ·Π¾²¸é µÈ´Ù.

-L ¿É¼Çµµ Á¸ÀçÇϴµ¥, Â÷ÀÌÁ¡Àº -l ¿É¼ÇÀº inetd ŸÀÔÀÇ ÇÁ·Î±×·¥(ipop3dµî)À» ½ÇÇàÇÒ¶§ »ç¿ëµÇ´Â Ưº°ÇÑ °æ¿ì¸¦ ¶æÇÑ´Ù. -L¿É¼ÇÀÇ °æ¿ì local pty¸¦ ¿­°í ÇÁ·Î±×·¥À» ½ÇÇàÇÑ´Ù.


6. E-Mail Ŭ¶óÀ̾ðÆ®(Unix) ¼³Á¤

SSLÀ» Áö¿øÇϴ Ŭ¶óÀ̾ðÆ®(Netscape Messanger, Outlook, Pine etc)µé¿¡ ´ëÇؼ­ ¿ÀÁ÷ ÇØ ÁÖ¾î¾ß ÇÒ ÀÏÀº ±×°ÍµéÀÌ º¸¾È Á¢¼Ó(Secure connection)À» ÇÒ ¼ö ÀÖµµ·Ï ¼³Á¤À» ÇØ ÁÖ´Â °ÍÀÌ´Ù.

¿ªÀÚÁÖ: Netscape Messanger´Â (v4.75±îÁö)¼­¹ö¿¡ POP3Á¢¼Ó½Ã SSLÀ» Áö¿øÇÏÁö ¾Ê´Â´Ù(¼³Á¤ÀÇ SSLÀº º¸³»´Â ¸ÞÀÏ ¼­¹öÀÇ ¼³Á¤ÀÌ´Ù).

¿©±â¼­´Â ºê¶ó¿ìÀúµéÀÌ ¼­¹ö ÀÎÁõ¼­¸¦ ¹ß±ÞÇÑ CAÀÇ ÀÎÁõ¼­¸¦ Æ÷ÇÔÇϴ°¡ÀÇ ¿©ºÎ´Â ²À ÇÊ¿äÇÏÁö ¾Ê´Ù. ¹°·Ð ¼­¹ö ÀÎÁõ¼­¸¦ Æ÷ÇÔÇÑ´Ù¸é ´õ ÁÁ´Ù.

SSLÀ» Áö¿øÇÏÁö ¾Ê´Â ¸ÞÀÏ Å¬¶óÀ̾ðÆ®µé¿¡ ´ëÇؼ­´Â ´ÙÀ½°ú °°ÀÌ ¼³Á¤ÇÑ´Ù.

  1. stunnelÀ» Ŭ¶óÀ̾ðÆ®¿¡ ¼³Ä¡ÇÑ´Ù.

  2. ¸¸ÀÏ ´ç½ÅÀÌ ¼­¹ö ÀÎÁõ¼­(¿É¼ÇÀÌÁö¸¸, ±ÇÇÑ´Ù)¸¦ È®ÀÎÇϱ⸦ ¿øÇÑ´Ù¸é ¼­¹ö CA ÀÎÁõ¼­¸¦ /usr/local/ssl/certs/CAcert.pem ¿¡ º¹»çÇÑ´Ù. ±×¸®°í

    > cd /usr/local/ssl/certs/
    > ln -s CAcert.pem `/usr/local/ssl/bin/openssl x509 \ -noout -hash < CAcert.pem`.0
                                

  3. ´ÙÀ½ ¸í·ÉÀ¸·Î stunnelÀ» ±¸µ¿ÇÑ´Ù(Åë»óÀûÀ¸·Î ½Ã½ºÅÛÀ» ±¸µ¿ÇÒ¶§ÀÌ´Ù).

    > stunnel -c -v 2 -d 143 -r imap_server:993
    > stunnel -c -v 2 -d 110 -r pop3_server:995
                                

    ¿©±â¼­ -v 2 ¿É¼ÇÀº 2¹ø(¼­¹ö ÀÎÁõ¼­ È®ÀνÃ)¿¡¸¸ ÇØ´çµÈ´Ù.

    ¿ªÀÚÁÖ: -c´Â Ŭ¶óÀ̾ðÆ® ¸ðµå¸¦ ³ªÅ¸³½´Ù. Ŭ¶óÀ̾ðÆ® ¸ðµå¿¡¼­´Â -d ¿Í -r¿¡ ÇÒ´çµÇ´Â Æ÷Æ® ¹øÈ£°¡ ¼­¹öÀÇ °æ¿ì¿Í ¹Ý´ëÀÓÀ» º¼ ¼ö ÀÖ´Ù. -d ¿¡¼­ ÇÒ´çµÈ Æ÷Æ®¿¡¼­ ³ª¿À´Â ³»¿ëÀ» ¾ÏȣȭÇÏ¿© -r·Î ÇÒ´çµÈ Æ÷Æ®·Î Æ÷¿öµùÇÑÈÄ ¼­¹ö¿Í Åë½ÅÀ» ÇÑ´Ù°í ÀÌÇØÇÏ¸é µÇ°Ú´Ù.

  4. e-mailŬ¶óÀ̾ðÆ®°¡ imap(¶Ç´Â pop3) Æ÷Æ®¸¦ È®ÀÎÇÒ ¼ö ÀÖµµ·Ï ¼³Á¤Ç϶ó.


7. E-mail Ŭ¶óÀ̾ðÆ®(Windows) ¼³Á¤

SSLÀ» Áö¿øÇϴ Ŭ¶óÀ̾ðÆ®(¿¹: Netscape Messanger, Outlook, Pine)µé¿¡ ´ëÇؼ­ ¿ÀÁ÷ ÇØ ÁÖ¾î¾ß ÇÒ ÀÏÀº ±×°ÍµéÀÌ º¸¾È Á¢¼Ó(Secure connection)À» ÇÒ ¼ö ÀÖµµ·Ï ¼³Á¤À» ÇØ ÁÖ´Â °ÍÀÌ´Ù.

¿ªÀÚÁÖ: Netscape Messanger´Â (v4.75±îÁö)¼­¹ö¿¡ pop3Á¢¼Ó½Ã SSLÀ» Áö¿øÇÏÁö ¾Ê´Â´Ù(¼³Á¤ÀÇ SSLÀº º¸³»´Â ¸ÞÀÏ ¼­¹öÀÇ ¼³Á¤ÀÌ´Ù). Outlook Express 5´Â ¼­¹ö¿¡ POP3Á¢¼Ó½Ã SSLÀ» Áö¿øÇÑ´Ù.

¿©±â¼­´Â ºê¶ó¿ìÀúµéÀÌ ¼­¹ö ÀÎÁõ¼­¸¦ ¹ß±ÞÇÑ CAÀÇ ÀÎÁõ¼­¸¦ Æ÷ÇÔÇϴ°¡ÀÇ ¿©ºÎ´Â ²À ÇÊ¿äÇÏÁö ¾Ê´Ù. ¹°·Ð ¼­¹ö ÀÎÁõ¼­¸¦ Æ÷ÇÔÇÑ´Ù¸é ´õ ÁÁ´Ù.

SSLÀ» Áö¿øÇÏÁö ¾Ê´Â ¸ÞÀÏ Å¬¶óÀ̾ðÆ®µé¿¡ ´ëÇؼ­´Â ´ÙÀ½°ú °°ÀÌ ¼³Á¤ÇÑ´Ù.

  1. stunnelÀ» Ŭ¶óÀ̾ðÆ®¿¡ ¼³Ä¡ÇÑ´Ù.

    1. winstun.zip À» ´Ù¿î·ÎµåÇÑ´Ù.

    2. ssleay32.dll, libeay32.dll, stunnel.exe À» °°Àº µð·ºÅ丮¿¡ Ǭ´Ù(¿øÇÑ´Ù¸é dllÆÄÀϵéÀº \windows\systemÀ¸·Î ¿Å°Üµµ µÈ´Ù).

  2. stunnelÀ» ´ÙÀ½ ¸í·ÉÀ» ÀÌ¿ëÇÏ¿© ½ÇÇàÇÏ¿©¶ó.

    stunnel -c -d 143 -r imap_server:993
    stunnel -c -d 110 -r pop3_server:995
                                

  3. e-mailŬ¶óÀ̾ðÆ®°¡ imap(¶Ç´Â pop3) Æ÷Æ®¸¦ È®ÀÎÇÒ ¼ö ÀÖµµ·Ï ¼³Á¤Ç϶ó.


ID
Password
Join
You have an ability to sense and know higher truth.


sponsored by andamiro
sponsored by cdnetworks
sponsored by HP

Valid XHTML 1.0! Valid CSS! powered by MoniWiki
last modified 2003-10-29 21:11:32
Processing time 0.0014 sec