HI, i think i have some security problem with the e-mail server on ECS. i had recieved the daily reports and i see so many e-mail send but ofcourse i know that the real company e-mail sends are not too much, so i think it is hacked and used for sending spam from the internet. Can any one lead me how to configure the ECS to make it very secure and avoid sending spam from hacker?...I'll attached the report named before.
Thanks for your help
JP