¥¿¥Ì¥­¤Î¤ª»¶Êâ
¥¿¥Ì¥­¤Î¤ª»¶Êâ

POP3¥µ¡¼¥Ð¡¼¤ÎÆ°ºî³Îǧ

¸½ºß¿ÍÍèˬÃæ
¥È¥Ã¥× º¹Ê¬ °ìÍ÷ ¥½¡¼¥¹ ¸¡º÷ ¥Ø¥ë¥× RSS ¥í¥°¥¤¥ó °õºþ

POP3¥µ¡¼¥Ð¡¼¤ÎÆ°ºî³Îǧ

¤Ï¤¸¤á¤Ë

¥á¡¼¥ë¥µ¡¼¥Ð¡¼¤òƳÆþ¤·¤¿¤¬¡¢ËÜÅö¤ËÆ°ºî¤·¤Æ¤¤¤ë¤«¼ê·Ú¤Ë³Îǧ¤·¤Þ¤¹¡£

TELNET¤ò»È¤Ã¤Æ

¤Þ¤º¡¢DOSÁë¤ò³«¤­¤Þ¤¹¡£¼¡¤Î¥³¥Þ¥ó¥É¤òÆþÎϤ·¤Þ¤¹¡£

c:\>telnet POP.server.net 110

Àµ¾ï¤ËÀܳ¤µ¤ì¤ë¤È¡¢¼¡¤Î¥á¥Ã¥»¡¼¥¸(+OK)¤¬ÊÖ¤µ¤ì¤Þ¤¹¡£Ãí°Õ¡§¡Ê+OK¡Ë¤Ë°ÕÌ£¤¬¤¢¤Ã¤Æ¤½¤ì¤Ë³¤¯Ê¸»úÎó¥á¥Ã¥»¡¼¥¸¤Ï¡¢³Æ¡¹¤Î¥µ¡¼¥Ð¡¼¤Ç°Û¤Ê¤ê¤Þ¤¹¡£

+OK POP3 ....­¡
¤Þ¤¿¤Ï
+OK <1188384973.7660@pop.server.net> POP3 ....­¢

¤³¤Î°ÕÌ£¤Ï¡¢­¡¡§Ä̾ï¤ÎPOP¥µ¡¼¥Ð¡¼¤Î±þÅú¡¡­¢¡§APOP¥µ¡¼¥Ð¡¼¤Î±þÅú¤Ç¤¹¡£

¤Û¤È¤ó¤É¤Î¥µ¡¼¥Ð¡¼¤Ï¡¢­¢¤Î±þÅú¤Ç¤â­¡¤ÎÊÖ¿®¤ÇLOGIN¡Ê¥í¥°¥¤¥ó¡Ë¤Ç¤­¤Þ¤¹¡£
Àܳ¤µ¤ì¤¿¤Î¤Ç¡¢¼«Ê¬¤Î¥á¡¼¥ë¥¢¥«¥¦¥ó¥È¤Ë¥í¥°¥¤¥ó¤·¤Þ¤·¤ç¤¦¡£
­¡USER,PASS¤Ï¡¢POP3¥µ¡¼¥Ð¡¼¤ËÅϤ¹¥³¥Þ¥ó¥É¤Ç¤¹¡£¤½¤ì¤¾¤ìÊÖÅú(+OK)¤¢¤ê¤Þ¤¹¡£

USER tanuki
+OK Password required for ..
PASS ******
+OK Maildrop has x messages

­¢APOP¤Ï¡¢POP3¥µ¡¼¥Ð¡¼¤ËÅϤ¹¥³¥Þ¥ó¥É¤Ç¤¹¡£¤½¤ì¤¾¤ìÊÖÅú(+OK)¤¢¤ê¤Þ¤¹¡£¤³¤³¤Ç¡¢hash-code¤Ï¡¢<CODE>password ¤òMD5¤Ç°Å¹æ²½¤·¤¿ÃͤǤ¹¡£

APOP tanuki hash-code

USER,PASS ¤¬°Û¤Ê¤ë¤È¡¢¼¡¤Î¥á¥Ã¥»¡¼¥¸¤¬ÊÖ¤ê¤Þ¤¹¡£

-ERR Invalid auth or access denied

Àµ¾ï¤Ë¥í¥°¥¤¥ó¤Ç¤­¤ë¤È¡¢POP3¤Î¥³¥Þ¥ó¥É¤¬»ÈÍѲÄǽ¤Ç¤¹¡£
¤Þ¤¹¡¢LIST¥³¥Þ¥ó¥É¤Ç¡¢¥á¡¼¥ë¤Î¿ô¤È¥µ¥¤¥º¤Î°ìÍ÷¤òÆÀ¤Þ¤¹¡£

LIST
+OK 9 134416
1 2977
2 2975
3 73163
4 2975
5 2975
6 2975
7 40426
8 2975
9 2975
.

¤³¤Î°ÕÌ£¤Ï¡¢£¹¸Ä¤Î¥á¡¼¥ë¤¬¥µ¡¼¥Ð¡¼¤Ë¤¢¤ê¤Þ¤¹¡£Áí¥Ð¥¤¥È¿ô134416¡¢£±ÈÖÌܤϡ¢2977¥Ð¥¤¥È¤Î¥á¡¼¥ë¤Ç¤¹¡£
ºÇ¸å¤Ë(.)¤¬ÊÖ¤µ¤ì¤Þ¤¹¡£
¼¡¤Î¥³¥Þ¥ó¥É¤Ï¡¢£±ÈÖÌܤΥ᡼¥ë¤Ë³ä¤ê¿¶¤é¤ì¤¿¥á¡¼¥ëIDÈÖ¹æ¤òÃê½Ð¤·¤Æ¤¤¤Þ¤¹¡£

UIDL 1
+OK 1 1164844810342.2208.217.tanuki

¼¡¤Î¥³¥Þ¥ó¥É¤Ï¡¢¥á¡¼¥ë¤òÆɤॳ¥Þ¥ó¥É¤Ç¤¹¡£
1ÈÖÌܤΥ᡼¥ë¤ÎÆâÍƤòÆɤà»Ø¼¨¤·¤Æ¤¤¤Þ¤¹¡£

PETR 1
+OK 2977 bytes
Return-Path: <xxx@xxxxxx.xx.xx>
Deliverd-To: xxx@xxx.xxx.xx
(¥á¡¼¥ë¥Ø¥Ã¥À¡¼¤Ë³¤­ËÜʸ¤¬¤¢¤ê¤Þ¤¹)
.

ºÇ¸å¤Ë(.)¤¬ÊÖ¤µ¤ì¤Þ¤¹¡£
¤Ä¤®¤Ë¡¢¥í¥°¥¢¥¦¥È¤·¤Þ¤¹¡£

QUIT

¤Ç½ªÎ»¤Ç¤¹¡£

ºÇ½ª¹¹¿·»þ´Ö¡§2007ǯ08·î29Æü 20»þ23ʬ05ÉÃ