MTA (mail transfer agent) A Mail Transfer Agent (MTA) is a software application or program responsible for the sending, receiving, and routing of email messages between mail servers. It acts as the intermediary in the email delivery process, facilitating the transmission of emails across networks and ensuring their successful delivery to the intended recipients. In […]
Let’s start with some definitions to clarify what Port we’re talking about. What is SMTP? SMTP (Simple Mail Transfer Protocol) is a widely used communication protocol that facilitates the transmission of email messages over the internet. It serves as the foundation for sending and receiving emails between mail servers. SMTP works in a client-server model, […]
In the realm of computer networking, ports play a crucial role in facilitating communication between different systems. Each port serves as a designated gateway for specific services, allowing data to flow in and out. Among these ports, Port 25 holds particular significance as it is responsible for transmitting email traffic via the Simple Mail Transfer […]
Brief explanation of email spam Email spam refers to unsolicited and unwanted emails that are sent in bulk to a large number of recipients. These emails are typically sent for commercial or malicious purposes, often containing promotional content, scams, phishing attempts, or malware. Email spam can be a significant nuisance and poses various risks to […]
What is PowerMTA? PowerMTA, short for Power Mail Transfer Agent, is a high-performance email delivery software developed by Port25 Solutions, Inc. It efficiently sends large volumes of email messages as a reliable Mail Transfer Agent (MTA), commonly used by organizations and email service providers (ESPs) for marketing, transactions, and other email communications. PowerMTA offers advanced […]
In my last article on Zimbra, I already discussed the installation of Zimbra on Centos 7/8. In this article, you will learn to install Zimbra on Ubuntu 20.04/21.04. Zimbra is open source mailing solution developed by Synacor. It has another edition as well which is the Network edition. However, Zimbra Open source is used by […]
Cyberpanel is a modern and free control panel loaded with features. It’s a great alternative to cPanel or Plesk. In fact, it outshines other open-source control panels like Virtuamin, VestaCP, CentOS Web Panel, etc. It works on top of the OpenLiteSpeed server. Apart from installing normal applications like WordPress, Joomla, Magento, Prestashop it also features […]
MailerQ is premium Mail Transfer Agent (MTA), developed to sent bulk emails. It is loaded with some cool features like IP rotation, external MTA IPs, multiple domains, real time stat and so on. Requirements for MailerQ A domain from namecheap, Godaddy MailerQ license A Cloud or VPS with Ubuntu 20.04 ( minimum 4 GB RAM […]
Creating and setting up of mail server on Windows is not as difficult as perceived. But if you are looking for open-source free software to create mail/SMTP server, you certainly have very few choices. One of the open-source software for Windows mail servers is hMailServer. It installs just like any other software, but configuration could […]
Mailu is powerful full featured mail server build as a Docker image set. It is open source and free software backed by plethora of developers on github. Some of it’s features are Standard email server, IMAP and IMAP+, SMTP and Submission Advanced email features, aliases, domain aliases, custom routing Web access, multiple Webmails and administration […]