MDaemon Technologies Blog

10 Ways to Reduce Spam in Your Inbox

By Brad Wyro posted in Email Security, Reduce Spam, Spam, Spam Management, Spambot

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Before the invention of email, mail that arrived in your physical mailbox often contained pamphlets, sales brochures, credit card offers, and product catalogs. Much of this waste was thrown away and ended up in a landfill somewhere. Today, the equivalent and often more annoying nuisance is spam. Spam comes in many forms, and has evolved from dubious product claims, miracle supplements, conspiracy theories, and offers of easy money to more malicious threats such as ransomware attacks and targeted spear-phishing.

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How To Track Spam Being Sent Out From a Local Machine on your Network

By Brad Wyro posted in Reduce Spam, Anti-Spam, Spam Management, Spam Filter, Spambot

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Has this happened to you? Let’s say you’re the MDaemon administrator for your company, and you’ve noticed that somewhere, somehow, spam messages are being sent from within your network. Perhaps one of your PCs has been compromised. What do you do? Here are some tips to help you track the issue down.

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Teach SecurityGateway to Recognize Spam

By Brad Wyro posted in Reduce Spam, Spam Management, Spam Filter

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Recently, I wrote a post about teaching your MDaemon Inbox to recognize spam using the Bayesian learning feature. This feature helps to train the spam filter to be more accurate over time by feeding it samples of spam and non-spam messages. SecurityGateway also includes Bayesian learning features (in addition to many other security features designed to keep spam, viruses, malware and phishing attacks from hitting your mail server). Today, I’ll be explaining how to use these features to teach SecurityGateway how to get better at recognizing spam (false negatives – spam messages that were not filtered out) and non-spam (false positives – legitimate messages that were marked as spam).

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How to Deal with Spam in SecurityGateway

By Brad Wyro posted in Reduce Spam, Anti-Spam, SecurityGateway, Spam Management

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SecurityGateway is a powerful email spam & malware filter & gateway that can be used to protect any type of mail server. It offers a layered approach to security, with protection features including data leak prevention, attachment filtering, heuristic and Bayesian analysis, zero-hour Outbreak Protection, and much more.

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