Hi All,
We are using a Linux sendmail as our email server.For few days we are facing with a problem of worm that sends emails(spam) automatically,due to this problem some ISP's have blocked us.Is there a software/antivirus to resolve this problem. Alternately how can we find out the spam software,whether is a virus/is due to open relay or some other issue. Any help would be highly appreciated.
Regards, Sachin Chouk
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On 17/02/07 14:01 +0530, sachin chouk wrote:
Hi All,
We are using a Linux sendmail as our email server.For few days weare facing with a problem of worm that sends emails(spam) automatically,due to this problem some ISP's have blocked us.Is there a software/antivirus to resolve this problem. Alternately how can we find out the spam software,whether is a virus/is due to open relay or some other issue.
Mmmm, relevant logs? Is this host also acting as a NAT gateway? Are you on any DNSBLs? what are the bounce messages you are getting? Are you running SA/dspam on your gateway?
Devdas Bhagat
On 17-Feb-07, at 2:01 PM, sachin chouk wrote:
We are using a Linux sendmail as our email server.For fewdays we are facing with a problem of worm that sends emails(spam) automatically,due to this problem some ISP's have blocked us.Is there a software/antivirus to resolve this problem.
strange - are you sure that it is *your* sendmail that is sending the mails? Or is it a case of someone spoofing your 'from' address?
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Devdas Bhagat -
Kenneth Gonsalves -
sachin chouk