My one of my servers keeps sending out false emails using [email protected]. I need to find a way to stop nobody from sending out emails. This may be the results of an intrusion but I need to find a way to fix this first. Can any one help?
BTW, if you have sites other than yours on the server, it could be someone who is using a php email bomb script, that uses [email protected] etc... I experienced such a thing, so if the problem is email boming, limit the emails that each domain could send to something reasonable.
This keeps getting random emails and sending it to them. I limit the amount send and stop nobody from sending but under the Manage Mail Queue i keep seen the emails waiting to be send. I delete them and they keep coming back later. I heard other people are having the same problems i just would like to know how to stop it. If any one can help please advice me
And the thing is that i just change servers and the same thing is happening. Its like if someone is using a mailing list but i cant find whos the person or their ip to block them. They are sending that stupit paypal scam email and if i dont find out who it is im going to go nuts!. I already install Mailscanner and CalmCV but i sont know if they are doing anything. I also did that relay test @ abuse.net and found it to be ok.
Yeah i did some research into it. I install Mailscanner and it seems to stop but im having problems sending and receiving emails now. Its there any way to configure it? Or is there something that needs to be change? I also have a fire waill install.