Lynda - Linux System Engineer: Mail Systems Using Postfix (Updated 4/30/2019)

English | Video: 720p | 1hr 02m | Subtitles

One third of all mail servers run on Postfix, the open-source mail transfer agent. As a Linux administrator, there's a good chance that you may be asked to set up, manage, or troubleshoot Postfix—and a 100% chance of encountering questions about Postfix on the RHCE certification exam. If you want to pass the RHCE exam and demonstrate your expertise in Red Hat Enterprise Linux, you need to master Postfix. This course covers Postfix configuration and management, including relaying and forwarding, on Linux. Learn how to install and set up Postfix as your default mail transport agent (MTA) and review how email is routed and headers are written. Learn the commands needed to administer Postfix, and decipher the nine different configuration files. Grant McWilliams—Linux expert and author of the RHCE Cert Prep¬ series—also shows how to create aliases and virtual mail groups. The lessons culminate in the fourth chapter, which explains how to set up a local Postfix mail server and relay all mail in the network, including email from remote users, to your mail server.

Printworks 2.0.6 Multilingual | macOS | 377 mb

 
Printworks is a super-intuitive, all-purpose page layout and desktop publishing app for the Mac. It doesn’t matter what kind of document you need to layout and print — from brochures and calendars to CD labels and eye-catching, professional business cards — Printworks covers it all.

In this class I’ll show you how to create a contemporary watercolor style using acrylic paints. I will talk about the materials you need and the different types of materials available, I will show you basic techniques that are easy to implement in your illustrations and test different surfaces to paint on, and I’ll show you my process of painting one illustration.