General Articles
Optimizing Email Delivery: A Guide to Properly Setting Up DNS Records
Sending emails is something we all do, but making sure they actually show up in someone’s inbox? That’s where it…
Tag: Email
Python
How to Validate Email Addresses in Python (Using Regular Expressions)
Validating email addresses is a crucial step in ensuring that your applications accept only correctly formatted email addresses. A well-formed…
General Articles
How to Install and Use SendEmail on Linux
SendEmail is a lightweight, command-line-based SMTP (Simple Mail Transfer Protocol) email agent for sending emails from a Linux system. It…
Mail Services
How to Install Roundcube Webmail on Ubuntu 20.04
Roundcube is a web-based email client; an email client is a computer program that allows the user to read, write…
Mail Services
How to Install Roundcube Webmail on CentOS 8
Roundcube is a popular Webmail interface written on PHP programming language. You can access Mailbox created on your Linux server…
Mail Services
How to Install Roundcube Webmail on CentOS 7
Roundcube is a self hosted webmail interface. You can host this on your own server and access emails from your…
Mail Services
How to Install Dovecot on CentOS 8
Dovecot is an open-source service for IMAP and POP3 on Unix-like operating systems. It focused on lightweight and secure mail…
GIT
Changing Git Username and Email Locally and Globally
Git, a distributed version control system, is integral to the workflow of developers worldwide. It tracks changes in source code…
Windows Tutorials
PowerShell: Sending Emails from Windows Command Line
Sending emails is an essential task in today’s digital age, and as a system administrator, you may need to send…
Linux Tutorials
Delete All root User Emails from a Shell in Linux
Question. I am running a Linux system (Ubuntu) system. Its root user has 100K emails to their mailbox. How do…