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Jan 18, 2021
Views: 860

Alternative to SpamAssassin

Hong Gu Yoon

Alternative to SpamAssassin SpamAssassin is a free and open source spam filtering solution. It helps block many emails by using a scoring system. When an email comes in, SpamAssassin uses rules to see if the filter matches. The total score will det ...

Nov 29, 2020
Views: 2060

Alternative to Postfix

Hong Gu Yoon

When it comes to email servers, there are benefits to hosting a in-house email server. These advantages include having full control of your server as well as having privacy where no third party will have access to your emails. There are numerous in-ho ...

Oct 8, 2020
Views: 1269

How to be HIPAA Compliant with Emails

Hong Gu Yoon

HIPAA and Emails Working in the medical field requires you to be in constant, quick contact with not you’re your colleagues but patients as well. Emails are quick, efficient, and accessible to everyone. However, while sending both personal and priv ...

Sep 14, 2020
Views: 2180

How to Monitor Secure Logins

Hong Gu Yoon

As an administrator, it's crucial for all of your users to make sure they are connected securely. Data being compromised is no joke; sensitive information such as credit card, social security, tax return numbers and even passwords are exchanged throug ...

Jun 29, 2018
Views: 457940

Introducing SynRBL

Hong Gu Yoon

There are many methods of catching spam emails. Some of these methods include; content filters which inspect the message content to determine if a message is junk or not, Bayesian filters that calculate the probability of a message being spam based o ...

May 18, 2016
Views: 155732

What is a Reverse NDR Attack

Hong Gu Yoon

The non-delivery report (NDR) is generated when an email message is not able to be sent to the next hop. Spammers can use NDR as a method to generate spam towards victims by using the victim's email address as the sender. This is called a reverse NDR ...

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