I have posted here before but seams to me that I was not clear enough about the situation and what the problem is. Our server gets bombarded with email and we think some of this emails contain some sort of encripted scripts which get executed by the server. We will receive random generated e-mail for example with the adress [EMAIL PROTECTED] , then this email gets converted into several messages with different recipients adresess which gets send out on relay fashion. those numbers are automaticaly generated so we cannot deny service to any header containing that e-maill adress, every single one of them is unique. The contet of the email is totaly gibrish to us, is all encoded. we know because when we watch the queue we see the above message beeing received and then several other messages get added after it. If we wait and try to open the original message gets automaticaly deleted, probably by the script it contains. the more interesting thing is that on content say IMAGE, is no image and no attachements to the original message, just some code, some of the code are pairs of caracters on the HEXADECIMAL code numbers 1 to 0 and leter A to F, some have true binary code listed in them all 1 and 0's and some have just random caracters probably encripted...problem is that when i try to read some of this emails i got instantly warned about some sort of virus atacking my computer, so i asume that what ever is in those emails gets executed in my browser when i access for example the mail que manager in webhost at root level. On our receiving end we get thousands of emails rejected by other servers either for spam or virus content. To understand the situation fully, is like having a DDoS attack, brings our server to a stand still and all our aplications are colapsing, we get continuous warning messages for exim fail, pop fail and imap fail, it is getting so dificult that we are not even able to login on the root to see what is going on, this problem started about 2 months ago, and seams that everything we try is futile. we cannot stop this. We apreciate any help and directions on this matter from any one which can help us. -- View this message in context: http://www.nabble.com/e-mail-problems-on-linux-using-exim-t1732951.html#a4708742 Sent from the Exim Users forum at Nabble.com.
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