diff --git a/README.md b/README.md
index 4b8523a5..e3be7704 100644
--- a/README.md
+++ b/README.md
@@ -140,6 +140,30 @@ Otherwise, `iptables` won't be able to ban IPs.
   - custom => Enables custom certificates
   - self-signed => Enables self-signed certificates
 
+__custom__
+
+Mount your certs : 
+
+  -v ./certs/$(hostname)-full.pem:/tmp/docker-mailserver/ssl/$(hostname)-full.pem -v ./certs/$(hostname)-key.pem:/tmp/docker-mailserver/ssl/$(hostname)-key.pem
+
+with : 
+
+ - $(hostname)-full.pem : your certificate + intermediate certificate 
+ - $(hostname)-key.pem : your certificate private key 
+
+__self-signed__
+
+  -v ./certs/$(hostname)-full.pem:/tmp/docker-mailserver/ssl/$(hostname)-cert.pem -v ./certs/$(hostname)-key.pem:/tmp/docker-mailserver/ssl/$(hostname)-key.pem
+  -v ./certs/$(hostname)-full.pem:/tmp/docker-mailserver/ssl/$(hostname)-combined.pem -v ./certs/demoCA/cacert.pem:/tmp/docker-mailserver/ssl/demoCA/cacert.pem
+
+with : 
+
+ - $(hostname)-cert.pem : your generated certificate
+ - $(hostname)-key.pem : your certificate private key 
+ - $(hostname)-combined.pem : your generate certificate + cacert
+ - demoCA/cacert.pem : your csr (self signed intermediate certificate)
+
+
 Please read [the SSL page in the wiki](https://github.com/tomav/docker-mailserver/wiki/Configure-SSL) for more information.
 
 
diff --git a/target/start-mailserver.sh b/target/start-mailserver.sh
index 37859b28..4aba59f3 100644
--- a/target/start-mailserver.sh
+++ b/target/start-mailserver.sh
@@ -147,14 +147,15 @@ case $SSL_TYPE in
       echo "Adding $(hostname) SSL certificate"
       mkdir -p /etc/postfix/ssl
       cp "/tmp/docker-mailserver/ssl/$(hostname)-full.pem" /etc/postfix/ssl
+      cp "/tmp/docker-mailserver/ssl/$(hostname)-key.pem" /etc/postfix/ssl
 
       # Postfix configuration
       sed -i -r 's/smtpd_tls_cert_file=\/etc\/ssl\/certs\/ssl-cert-snakeoil.pem/smtpd_tls_cert_file=\/etc\/postfix\/ssl\/'$(hostname)'-full.pem/g' /etc/postfix/main.cf
-      sed -i -r 's/smtpd_tls_key_file=\/etc\/ssl\/private\/ssl-cert-snakeoil.key/smtpd_tls_key_file=\/etc\/postfix\/ssl\/'$(hostname)'-full.pem/g' /etc/postfix/main.cf
+      sed -i -r 's/smtpd_tls_key_file=\/etc\/ssl\/private\/ssl-cert-snakeoil.key/smtpd_tls_key_file=\/etc\/postfix\/ssl\/'$(hostname)'-key.pem/g' /etc/postfix/main.cf
 
       # Dovecot configuration
       sed -i -e 's/ssl_cert = <\/etc\/dovecot\/dovecot\.pem/ssl_cert = <\/etc\/postfix\/ssl\/'$(hostname)'-full\.pem/g' /etc/dovecot/conf.d/10-ssl.conf
-      sed -i -e 's/ssl_key = <\/etc\/dovecot\/private\/dovecot\.pem/ssl_key = <\/etc\/postfix\/ssl\/'$(hostname)'-full\.pem/g' /etc/dovecot/conf.d/10-ssl.conf
+      sed -i -e 's/ssl_key = <\/etc\/dovecot\/private\/dovecot\.pem/ssl_key = <\/etc\/postfix\/ssl\/'$(hostname)'-key\.pem/g' /etc/dovecot/conf.d/10-ssl.conf
 
       echo "SSL configured with 'CA signed/custom' certificates"