No Starch Press · Open Source Press
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) | |
|---|---|---|---|---|
| POP3 und IMAP: Mailserver mit Courier und Cyrus | 978-3-937514-11-6 (3-937514-11-2) | 2007 | Peer Heinlein | |
| The Book of IMAP: Building a Mail Server with Courier and Cyrus | 978-1-59327-177-0 (1-59327-177-8) | 2008 | " |