Spam and Phishing Filtering

Statistical filtering

Mailerprotect uses continuously updated statistical models trained on global mail traffic patterns to score the likelihood that a message is unsolicited or malicious.

Phishing detection

Messages are checked against known phishing indicators, including lookalike domains, suspicious redirect chains, and credential harvesting patterns embedded in links.

Attachment and link sandboxing

Attachments and embedded links are detonated in an isolated environment to observe behavior before a message is allowed to reach the mailbox.

Quarantine and review

Messages that fail one or more checks are quarantined with a full explanation of the triggered rules, allowing administrators to review and release false positives.