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SpamAssassin is an Open Source anti-spam platform that attempts to filter spam by examining incoming emails in the CentOS Web Panel integrated with the Postfix Mail Server. Although the SpamAssassin service is running we cannot see Spam filtering is working. Therefore this tutorial will walk you through how to configure SpamAssain on CentOS Web ...
In this article we’re going to learn how to configure Postfix to BCC all incoming mail for a domain or specific user. First, let’s create the following file in Postfix with the following command: nano /etc/postfix/recipient_bcc_maps To BCC all incoming mail for a single domain, use the following: *@example-a.tld [email protected] ...
In this article we’re going to learn how to configure Postfix to BCC all outgoing mail for a domain or specific user. First, let’s create the following file in Postfix with the following command: nano /etc/postfix/sender_bcc_maps To BCC all outgoing mail for a single domain, use the following: *@example-a.tld [email protected] ...
We were recently called out to a client to help connect connect their new point of sale (PoS) to their wireless network. We recently did a strip-and-rebuild of this clients’ network and implemented a cutting-edge primary firewall (and a two other firewalls) as well as various other Industry Standard+ ...
Experts predict that in two or three years we will run out of Web addresses (theoretically, we already have), so-called IP addresses, that can be assigned to new Internet-based sites and services. This is a problem… a big problem. What is an IP Address? For simplicity’s sake, we’ll use the ...
In today’s article we’re going to walk you through the steps necessary to install Odoo Community Edition V14 on Ubuntu 20.04 Focal Fossa running in ProxMox V6.3-3. We’re going to be installing and configuring Odoo for a production environment using Git source and Python. Prerequisites Comfort working within a Command ...
Software security is the most critical aspect of network security. Most of the software that we use today is not built with keeping the security aspect in mind. This has caused the software to have an ambiguity that can be exploited by attackers, but this gap can be filled by ...