Hi, Maybe someone has some ideas on this. My inbox is full of bounces, thousands ever day. I check my logs and these emails are not going through my mail server. I also updated my config but there was no change. It looks like some spammer sends an email, then a real mail server accepts it, then decides it can't deliver it, and then it bounces back to me. Checking my server logs shows that it is returned from a different server every time. Also, it was sent from a random email of mine. Is there a defense against this kind of attack? Can I somehow limit it so only my mail servers can send emails for my domains? Or is there a way to block the bounces?
Kind Regards, Al
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