Differences

This shows you the differences between two versions of the page.

--- documentation:mail [2012/03/04 22:51] – created nine
+++ documentation:mail [2013/12/29 21:31] (current) – nine
@@ Line 1: / Line 1: @@
-daf
+====== Postfix StartSSL ======
+  - Generate certificate request\\ <code>
+mkdir -p /root/ssl
+cd /root/ssl
+openssl req -new -newkey rsa:4096 -nodes -keyout mail.nindl.net.key -out mail.nindl.net.csr
+</code>
+  - Generate mail.nindl.net.crt with the respective .csr on startssl.com and copy to /root/ssl/mail.nindl.net.crt
+  - Download the StartSSL Bundle\\ <code>
+wget https://www.startssl.com/certs/ca-bundle.pem -O startssl-ca-bundle.pem
+wget https://www.startssl.com/certs/sub.class1.server.ca.pem -O startssl-sub.class1.server.ca.pem
+cp /root/ssl/startssl-ca-bundle.pem /etc/ssl/certs/startssl-ca-bundle.pem
+</code>
+  - Copy keys\\ <code>
+cp /root/ssl/mail.nindl.net.key /etc/ssl/private/postfix.pem
+cp /root/ssl/mail.nindl.net.crt /etc/ssl/certs/postfix.pem
+cat startssl-sub.class1.server.ca.pem >> /etc/ssl/certs/postfix.pem
+</code>
+  - in /etc/postfix/main.cf\\ <code>
+smtpd_tls_cert_file=/etc/ssl/certs/postfix.pem
+smtpd_tls_key_file=/etc/ssl/private/postfix.pem
+smtpd_tls_CAfile=/etc/ssl/certs/startssl-ca-bundle.pem
+</code>