| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Qmail Quickstarter: Install, Set Up and Run your own Email Server: A fast-paced and easy-to-follow, step-by-step guide that gets you up and running ... Up and Run Your Own Open-source Email Server | 978-1-84719-115-1 (1-84719-115-O) | 2007 |