hallo all, :)

sorry agak oot.

koneksi saya menggunakan kabelvision, dari kabelvision diperoleh local ip 
dengan no. 10.4.x.x

mdaemon saya ada di komputer yang merangkap router ke kabelvision, ip 
local komputer mdaemon = 192.168.0.99

secara kebetulan, relay control terbuka (tidak terproteksi).

apakah mungkin ada user di internet dengan ip 202.x.x.x dapat 
memanfaatkan mdaemon saya untuk smtp relay email? (log terlampir)
padahal komputer mdaemon cuma memperoleh ip local yang 10.x.x.x.
bagaimana mungkin dia bisa mencapai ip-saya?

terima kasih.

salam,

suwanto

******************************

Mon 2002-04-15 21:55:28: [636:6031] Accepting SMTP connection from 
[202.164.166.178]
Mon 2002-04-15 21:55:28: [636:6031] 220 jakartanets.com ESMTP MDaemon 
3.5.7 ready
Mon 2002-04-15 21:55:36: [636:6031] EHLO mail.cmet.net.cl
Mon 2002-04-15 21:55:36: [636:6031] 250-jakartanets.com Hello 
mail.cmet.net.cl, ESMTP hello!
Mon 2002-04-15 21:55:36: [636:6031] 250-ETRN
Mon 2002-04-15 21:55:36: [636:6031] 250-AUTH LOGIN CRAM-MD5
Mon 2002-04-15 21:55:36: [636:6031] 250 SIZE 0
Mon 2002-04-15 21:55:49: [636:6031] MAIL From: <[EMAIL PROTECTED]>
Mon 2002-04-15 21:55:49: [636:6031] 250 <[EMAIL PROTECTED]>, Sender 
ok
Mon 2002-04-15 21:55:50: [636:6031] RCPT To:<[EMAIL PROTECTED]>
Mon 2002-04-15 21:55:50: [636:6031] Can't accept or relay message.
Mon 2002-04-15 21:55:50: [636:6031] Sender not authenticated or from 
trusted domain/IP and recipient not a valid local account.
Mon 2002-04-15 21:55:50: [636:6031] 550 <[EMAIL PROTECTED]>, Recipient 
unknown
Mon 2002-04-15 21:55:51: [636:6031] RCPT To:<[EMAIL PROTECTED]>
Mon 2002-04-15 21:55:51: [636:6031] Can't accept or relay message.
Mon 2002-04-15 21:55:51: [636:6031] Sender not authenticated or from 
trusted domain/IP and recipient not a valid local account.

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