francis166
posted this
16 July 2020
oh dear, stupid solutions, i see spams every day on my own mailservers trying port 465, 587, 993, and the ips is not in my own custommers ipranges at all, any one can use port 25 if that client ip is not rbl blacklisted, open port 25 and lets do more spamming from non custommers, hope aws know that thay doing, use sendmail is the right thing to do with sasl auth, no magic there, sorry for my rants here, i just live on the other side of world problems
And one more thing. If your server is an open relay, then you are the problem, you don't know how to secure your box, and maybe you don't deserve to be running your own server.
SO AGAIN... Don't crap on my thread saying stupid solutions! Learn how to do your admin job and maybe we all get less junk mail.
> oh dear, stupid solutions, i see spams every day on my own mailservers trying port 465, 587, 993, and the ips is not in my own custommers ipranges at all, any one can use port 25 if that client ip is not rbl blacklisted, open port 25 and lets do more spamming from non custommers, hope aws know that thay doing, use sendmail is the right thing to do with sasl auth, no magic there, sorry for my rants here, i just live on the other side of world problems
And one more thing. If your server is an open relay, then you are the problem, you don't know how to secure your box, and maybe you don't deserve to be running your own server.
SO AGAIN... Don't crap on my thread saying stupid solutions! Learn how to do your admin job and maybe we all get less junk mail.