#Spamhaus

Stolen Mailbox Password Sent 1,786 Spam Emails Unseen by CSF/LFD

A real case of a stolen mailbox password used to send 50-75 spam emails a day, below a limit of 200, for 4 straight weeks without a single response from CSF/LFD/BFM because they only count failed authentication attempts, with the decisive question of whether an account was compromised or merely under attack, exim forensic commands, and a blocklist removal playbook