SSL

Create SSL certs
Here are the instructions used to make the certs. The private key is "privateKey.key". The current StartSSL cert is "ssl.crt". To create a Certificate Signing Request using the current ssl cert being used in the webserver. openssl x509 -x509toreq -in ssl.crt -out CSR.csr -signkey privateKey.key Look into the file CSR.csr and select only the Request like the following. Makeing sure every dash is copied. Otherwise it will cost money. -----BEGIN CERTIFICATE REQUEST----- cGA1UEDRMQeTELMAkGA1UE -----END CERTIFICATE REQUEST----- Put it into the StartSSL and get the cert. Copy the cert into a new ssl.crt file. Now have to create a combine file with the ssl.crt to be used in the webserver. cat ssl.crt sub.class1.server.ca.pem ca.pem > webserver.crt "sub.class1.server.ca.pem" and "ca.pem" are the root certs from StartSSL. Then we need to create a combine file ssl.crt to be used with postfix. cat ssl.crt sub.class1.server.ca.pem > smtpd.cert Here are the links I used earlier to do research. https://www.startssl.com/?app=42 http://blog.sbf5.com/?p=94 http://redkestrel.co.uk/articles/openssl-commands/