I run a LAMP website using qmail program.
I think i can have security problems.
Perhaps the problem i have to send message to hotmail can come from that (despite of my SPF record).
My postmaster account have received 10 000 emails.
I'm afraid the server sends messages to the bounced adress.
I need to view clear with this problem.
I'm looking for a specialist about this type of problems and about the strange emails i receive.