Yes. We set up an outbound spam monitor on your server to alert us when the outbound mail queue is growing, often indicating an outbound spam attack. We can also advise you on preventing the server from being listed as a spam host, such as securing web forms with CAPTCHA or reCAPCHA and disabling mail forwarding to specific domains (which can result in getting listed in blackhole lists or getting blocked by large mail providers). Our server hardening assists greatly as well, detecting rogue processes that may be sending spam, blocking brute force login attempts to SMTP accounts with weak passwords, blocking bots from abusing web forms, and more.