If you send an email to someone and accidentally mis-typed their address, you will often get a message back that states your email couldn¡¯t be delivered. ¸¸¾à ´ç½ÅÀÌ ´©±º°¡¿Í ½Ç¼ö·Î À߸øÀ¸·Î À̸ÞÀÏÀ» º¸³»ÁÖ -µéÀÇ ÁÖ¼Ò¸¦ ÀÔ·ÂÇÏ¸é ´Ù½Ã ±× »óÅ´ Á¾Á¾ ±ÍÇÏÀÇ À̸ÞÀÏÀ» Àü´ÞÇÒ ¼ö¾ø´Â ¸Þ½ÃÁö¸¦ º¸³¾ °ÍÀÔ´Ï´Ù. But why do you get these ¡°bounce back¡± messages regarding emails that you never sent in the first place? ÇÏÁö¸¸ ´ç½ÅÀº ¿ÖÀÌ ""´ç½ÅÀÌ Ã¹¹øÂ° Àå¼Ò¿¡¼ À̸ÞÀÏÀ» º¸³½ ÀûÀ̾ø´Â ¸Þ½ÃÁö¿¡ ´ëÇØ ´Ù½Ã ¹Ý¼ÛÀ»¹ÞÀ» ¼ö ÀÖ³ª¿ä? For the answer, read on .. ´ë´äÀ» µé¾î¸¦ Àаí ..
The subject of these ¡°bounced¡± messages is often similar to: ÀÌ·¯ÇÑ ""¸Þ½ÃÁö°¡ µÇµ¹¾Æ¿ÂÀÇ ÁÖÁ¦´Â ÀÚÁÖ À¯»çÇÕ´Ï´Ù :
Returned mail: User unknown ¹ÝȯµÈ ¸ÞÀÏ : »ç¿ëÀÚ°¡ ¾Ë ¼ö¾ø´Â Returned mail: see transcript for details ¹Ýȯ ¿ìÆí : ÀÚ¼¼ÇÑ ³»¿ëÀº ³ìÃë·Ï ÂüÁ¶ Returned mail: delivery problems encountered ¹ÝȯµÈ ¸ÞÀÏ : ¹è´Þ ¹®Á¦°¡ ¹ß»ýÇß½À´Ï´Ù Mail Delivery Problem ¸ÞÀÏ ¹è´Þ ¹®Á¦ Delivery Status Notification ¹è´Þ »óÅ ¾Ë¸²
The body of the message may be similar to the following: ¸Þ½ÃÁöÀÇ ½Ã½ÅÀº ´ÙÀ½°ú À¯»çÇÒ ¼öÀÖ½À´Ï´Ù :
—– The following addresses had permanent fatal errors —– - ¾Æ·¡ ÁÖ¼Ò¸¦ ¿µ±¸ÀûÀ¸·Î Ä¡¸íÀûÀÎ ¿À·ù°¡ÀÖ¾î -
< jdoe@email.com > <jdoe@email.com> (reason: 550 5.1.1 < jdoe@email.com >¡¦ User unknown) (ÀÌÀ¯ : 550 5.1.1 <jdoe@email.com> ... »ç¿ëÀÚ°¡ ¾Ë ¼ö¾ø´Â)
There are various reasons why these types of emails are coming into your Inbox but the most likely reasons are: ¿©·¯ °¡Áö ÀÌÀ¯·Î ÀÌ·¯ÇÑ Á¾·ùÀÇ ¸ÞÀÏÀ»¹ÞÀº ÆíÁö·Î¿À°í ÀÖÁö¸¸ °¡Àå À¯·ÂÇÑ ÀÌÀ¯°¡ÀÖ´Ù :
Someone has ¡°spoofed¡± your email address, making it look like the email originally came from you. ´©±º°¡°¡ ""±ÍÇÏÀÇ À̸ÞÀÏ ÁÖ¼Ò, À̸ÞÀÏ ¿ø·¡ ³Ê³×µéÀÌ ¿Â °Íó·³ º¸À̰ÔÇÏ´Â ½ºÇªÇÎÀÖ´Ù. This is a popular tactic that spammers use to send their spam emails. À̰ÍÀº ½ºÆÐ¸ÓµéÀÌ ½ºÆÔ ¸ÞÀÏÀ» º¸³»´Â µ¥ »ç¿ëÇÒ ÀαâÀÖ´Â ¼ö¹ýÀÌ´Ù. If any of the spam messages are sent to an address that doesn¡¯t exist, the email is bounced back to your account, since the spammer made it appear as though the email originated from you. ½ºÆÔ ¸Þ½ÃÁö Áß Çϳª¶óµµ Á¸ÀçÇÏÁö ¾Ê´Â ÁÖ¼Ò·Î ¹ß¼ÛÇÏ´Â ½ºÆÐ¸Ó ÀÌÈÄ ¸¶Ä¡ À̸ÞÀÏ¿¡¼ ³ªÅ¸³ª´Â ±â¿øÇß´Ù, ´Ù½Ã À̸ÞÀÏ °èÁ¤¿¡ ¹Ý¼ÛµË´Ï´Ù. In these cases, there is not much you can do to completely eliminate the problem because the spammer has simply guessed your email address and has inserted it into the From: field, making it look like these emails are coming from you. ÀÌ·¯ÇÑ °æ¿ì¿¡´Â, ´ç½ÅÀÌ ÈξÀ °£ÆíÇÏ°í ±ÍÇÏÀÇ À̸ÞÀÏ ÁÖ¼Ò¸¦ ÁüÀÛÇϱ⠶§¹®¿¡ ½ºÆÐ¸Ó°¡¿¡ À̸£±â±îÁö ±×°ÍÀ» »ðÀÔÇϰíÀÖ´Ù : ÀԷ¶õ¿¡ ¹®Á¦¸¦ ¿Ïº®È÷ Á¦°ÅÇϰí, ÀÌ·¯ÇÑ À̸ÞÀÏó·³ º¸ÀÌ°Ô ÇÒ ¼ö ÀÖÁö¿¡¼ ¸¸µé¾î¿À°íÀÖ´Ù. The best thing to do if you are receiving these types of emails is to flag the message as spam and move on. ÇÒ °¡Àå ÁÁÀº °ÍÀº ±¹±â¸¦ ¹Þ°íÀÖ´Ù¸é ÀÌ·¯ÇÑ Á¾·ùÀÇ ½ºÆÔ À̸ÞÀϰú À̵¿À¸·Î ¸Þ½ÃÁöÀÔ´Ï´Ù. Another possible reason for getting these emails is that a virus and/or worm may have infected your system. ÀÌ·¯ÇÑ À̸ÞÀÏÀ» ¹Þ°í ¶Ç ´Ù¸¥ °¡´ÉÇÑ ÀÌÀ¯´Â ±×°ÍÀÌ ¹ÙÀÌ·¯½º ¹× / ¶Ç´Â ¿ú¿¡ °¨¿°µÈ ½Ã½ºÅÛ¿¡¼ ÇÒ ¼öÀÖ½À´Ï´Ù. Make sure to update your anti-virus and firewall software and run a full system scan. ¾ÈƼ - ¹ÙÀÌ·¯½º¿Í ¹æÈº® ¼ÒÇÁÆ®¿þ¾î¸¦ ¾÷µ¥ÀÌ Æ®Çϰí Àüü ½Ã½ºÅÛ °Ë»ç¸¦ ½ÇÇàÇØ¾ßÇÕ´Ï´Ù. If you do not have an anti-virus or firewall program installed on your computer, you can ¸¸¾à ¾ÈƼ - ¹ÙÀÌ·¯½º ¶Ç´Â ¹æÈº® ÇÁ·Î±×·¥ÀÌ ÄÄÇ»ÅÍ¿¡ ¼³Ä¡µÇ¾î ÀÖÁö ¾ÊÀºÇÏ½Ç ¼öÀÖ½À´Ï´Ù check to see if your ISP offers free or discounted security software ¹«·á ¶Ç´Â ÇÒÀÎµÈ °¡°ÝÀÇ º¸¾È ¼ÒÇÁÆ®¿þ¾î¸¦ Á¦°øÇÏ´Â °æ¿ì ISP¿¡¼ È®ÀÎÇϽʽÿÀ . If you¡¯re certain that your PC does not have a virus, another possible scenario is that an email virus and/or worm may have infected one or more of your friends¡¯ computers, and these people probably have your email address in their address book. ¸¸¾à ´ç½ÅÀÇ PC¿¡ ¹ÙÀÌ·¯½º, ´Ù¸¥ °¡´ÉÇÑ ½Ã³ª¸®¿À°¡¾ø´Â ƯÁ¤¶ó¸é À̸ÞÀÏ ¹ÙÀÌ·¯½º ¹× / ¶Ç´Â ¿ú Çϳª ȤÀº Ä£±¸µéÀÇ ÄÄÇ»Å͸¦ ´õ ¸¹ÀÌÇϸç, ÀÌ·¯ÇÑ »ç¶÷µéÀº ¾Æ¸¶ ÀÚ½ÅÀÇ ÁÖ¼Ò·Ï¿¡ ±ÍÇÏÀÇ À̸ÞÀÏ ÁÖ¼Ò°¡ °¨¿°µÈ °¡Áö°íÀÖÀ»Áöµµ ¸ð¸¥´Ù´Â . The virus tries to spread itself by sending messages to many other users, using the address book of the infected computer. ¹ÙÀÌ·¯½º´Â ¿©·¯ ´Ù¸¥ »ç¿ëÀÚ¿¡°Ô ¸Þ½ÃÁö¸¦ º¸³¿À¸·Î½á ±× ÀÚü È®»ê¿¡ °¨¿°µÈ ÄÄÇ»ÅÍÀÇ ÁÖ¼Ò·ÏÀ» »ç¿ëÇÏ·Á°íÇÕ´Ï´Ù. The virus/worm will often use a false address (yours) as the Reply-to: or From: address. ¹ÙÀÌ·¯½º / ÀÚÁÖ - °ÅÁþ ÁÖ¼Ò¸¦ ´äÀåÀ¸·Î (º»ÀÎ)¸¦ »ç¿ëÇÑ´Ù ¿ú : ¶Ç´Â º¸³½ »ç¶÷ : ÁÖ¼ÒÀÔ´Ï´Ù. If any of the messages that the virus sends bounce back, you will receive that message. ¸¸ÀÏ ¹ÙÀÌ·¯½º°¡ ´Ù½Ã ¹Ý¼Û º¸³»´Â ¸Þ½ÃÁöÀÇ, ±× ¸Þ½ÃÁö°¡ ³ªÅ¸³³´Ï´Ù.
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