Linux System Engineer: Mail Systems Using Postfix MP4 | Video: h264, 1280x720 | Audio: AAC,...
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...