saki wrote:
Dear all,
My mail server is attacked by spammer. I could not
find
any solution to stop this attack. Here
is output from /var/log/qmail/current
"@40000000442c433d07da23b4 status: local 0/10 remote
19/20
@40000000442c433d07da373c starting delivery 588: msg
1170472 to remote [EMAIL PROTECTED]
@40000000442c433d07da4ac4 status: local 0/10 remote
20/20
@40000000442c433d0f2e44c4 delivery 558: success:
168.95.5.17_accepted_message./Remote_host_said:_250_EAA20464_Message_accepted_for_delivery/
@40000000442c433d0f2e601c status: local 0/10 remote
19/20
@40000000442c433d0f2e778c starting delivery 589: msg
1170472 to remote [EMAIL PROTECTED]
@40000000442c433d0f2e8b14 status: local 0/10 remote
20/20
@40000000442c433f226d7bf4 delivery 568: failure:
202.160.80.150_does_not_like_recipient./Remote_host_said:_554_M.5_<[EMAIL
PROTECTED]>..._User_unknown(Local_Mailbox)/Giving_up_on_202.160.80.150./
@40000000442c433f226d9b34 status: local 0/10 remote
19/20
please would you suggest me how to coup with this
attack?
Sounds like you have a web based email form or a compromised user or
machine that is feeding the spam into your machine.
I'd check the messages themselves to see where the headers said they
came from.
Rick
