diff --git a/docs/content/config/advanced/optional-config.md b/docs/content/config/advanced/optional-config.md
index 7ad053a2..ccc48001 100644
--- a/docs/content/config/advanced/optional-config.md
+++ b/docs/content/config/advanced/optional-config.md
@@ -11,7 +11,6 @@ This is a list of all configuration files and directories which are optional or
 - **sieve-filter:** directory for sieve filter scripts. (Docs: [Sieve][docs-sieve])
 - **sieve-pipe:** directory for sieve pipe scripts. (Docs: [Sieve][docs-sieve])
 - **opendkim:** DKIM directory. Auto-configurable via [`setup.sh config dkim`][docs-setupsh]. (Docs: [DKIM][docs-dkim])
-- **ssl:** SSL Certificate directory. Auto-configurable via [`setup.sh config ssl`][docs-setupsh]. (Docs: [SSL][docs-ssl])
 
 ## Files
 
diff --git a/docs/content/config/setup.sh.md b/docs/content/config/setup.sh.md
index db91a373..7427fffa 100644
--- a/docs/content/config/setup.sh.md
+++ b/docs/content/config/setup.sh.md
@@ -96,7 +96,6 @@ OPTIONS
 
     COMMAND config :=
         ./setup.sh config dkim [ ARGUMENTS... ]
-        ./setup.sh config ssl <FQDN> (ATTENTION: This is deprecated and will be removed soon.)
 
     COMMAND relay :=
         ./setup.sh relay add-domain <DOMAIN> <HOST> [<PORT>]
diff --git a/setup.sh b/setup.sh
index f988032a..6410ab91 100755
--- a/setup.sh
+++ b/setup.sh
@@ -163,35 +163,35 @@ ${ORANGE}OPTIONS${RESET}
 
 ${RED}[${ORANGE}SUB${RED}]${ORANGE}COMMANDS${RESET}
     ${LBLUE}COMMAND${RESET} email ${RED}:=${RESET}
-        ${0} email add <EMAIL ADDRESS> [<PASSWORD>]
-        ${0} email update <EMAIL ADDRESS> [<PASSWORD>]
-        ${0} email del [ OPTIONS${RED}...${RESET} ] <EMAIL ADDRESS> [ <EMAIL ADDRESS>${RED}...${RESET} ]
-        ${0} email restrict <add${RED}|${RESET}del${RED}|${RESET}list> <send${RED}|${RESET}receive> [<EMAIL ADDRESS>]
-        ${0} email list
+        ${0} email ${CYAN}add${RESET} <EMAIL ADDRESS> [<PASSWORD>]
+        ${0} email ${CYAN}update${RESET} <EMAIL ADDRESS> [<PASSWORD>]
+        ${0} email ${CYAN}del${RESET} [ OPTIONS${RED}...${RESET} ] <EMAIL ADDRESS> [ <EMAIL ADDRESS>${RED}...${RESET} ]
+        ${0} email ${CYAN}restrict${RESET} <add${RED}|${RESET}del${RED}|${RESET}list> <send${RED}|${RESET}receive> [<EMAIL ADDRESS>]
+        ${0} email ${CYAN}list${RESET}
 
     ${LBLUE}COMMAND${RESET} alias ${RED}:=${RESET}
-        ${0} alias add <EMAIL ADDRESS> <RECIPIENT>
-        ${0} alias del <EMAIL ADDRESS> <RECIPIENT>
-        ${0} alias list
+        ${0} alias ${CYAN}add${RESET} <EMAIL ADDRESS> <RECIPIENT>
+        ${0} alias ${CYAN}del${RESET} <EMAIL ADDRESS> <RECIPIENT>
+        ${0} alias ${CYAN}list${RESET}
 
     ${LBLUE}COMMAND${RESET} quota ${RED}:=${RESET}
-        ${0} quota set <EMAIL ADDRESS> [<QUOTA>]
-        ${0} quota del <EMAIL ADDRESS>
+        ${0} quota ${CYAN}set${RESET} <EMAIL ADDRESS> [<QUOTA>]
+        ${0} quota ${CYAN}del${RESET} <EMAIL ADDRESS>
 
     ${LBLUE}COMMAND${RESET} config ${RED}:=${RESET}
-        ${0} config dkim [ ARGUMENTS${RED}...${RESET} ]
+        ${0} config ${CYAN}dkim${RESET} [ ARGUMENTS${RED}...${RESET} ]
 
     ${LBLUE}COMMAND${RESET} relay ${RED}:=${RESET}
-        ${0} relay add-domain <DOMAIN> <HOST> [<PORT>]
-        ${0} relay add-auth <DOMAIN> <USERNAME> [<PASSWORD>]
-        ${0} relay exclude-domain <DOMAIN>
+        ${0} relay ${CYAN}add-domain${RESET} <DOMAIN> <HOST> [<PORT>]
+        ${0} relay ${CYAN}add-auth${RESET} <DOMAIN> <USERNAME> [<PASSWORD>]
+        ${0} relay ${CYAN}exclude-domain${RESET} <DOMAIN>
 
     ${LBLUE}COMMAND${RESET} debug ${RED}:=${RESET}
-        ${0} debug fetchmail
-        ${0} debug fail2ban [unban <IP>]
-        ${0} debug show-mail-logs
-        ${0} debug inspect
-        ${0} debug login <COMMANDS>
+        ${0} debug ${CYAN}fetchmail${RESET}
+        ${0} debug ${CYAN}fail2ban${RESET} [unban <IP>]
+        ${0} debug ${CYAN}show-mail-logs${RESET}
+        ${0} debug ${CYAN}inspect${RESET}
+        ${0} debug ${CYAN}login${RESET} <COMMANDS>
 
 ${ORANGE}EXAMPLES${RESET}
     ${WHITE}./setup.sh email add test@domain.tld${RESET}
diff --git a/target/bin/generate-ssl-certificate b/target/bin/generate-ssl-certificate
deleted file mode 100755
index 221309b1..00000000
--- a/target/bin/generate-ssl-certificate
+++ /dev/null
@@ -1,32 +0,0 @@
-#! /bin/bash
-
-set -e
-
-# check if FQDN was passed as arguement in setup.sh
-if [[ -z ${1} ]]
-then
-  FQDN="$(hostname --fqdn)"
-else
-  FQDN="${1}"
-fi
-
-SSL_CFG_PATH="/tmp/docker-mailserver/ssl"
-
-if [[ ! -d ${SSL_CFG_PATH} ]]
-then
-  mkdir --parents "${SSL_CFG_PATH}"
-fi
-
-cd "${SSL_CFG_PATH}" || { echo "cd ${SSL_CFG_PATH} error" ; exit ; }
-
-# Create CA certificate
-/usr/lib/ssl/misc/CA.pl -newca
-
-# Create an unpassworded private key and create an unsigned public key certificate
-openssl req -new -nodes -keyout "${SSL_CFG_PATH}"/"${FQDN}"-key.pem -out "${SSL_CFG_PATH}"/"${FQDN}"-req.pem -days 3652
-
-# Sign the public key certificate with CA certificate
-openssl ca -out "${SSL_CFG_PATH}"/"${FQDN}"-cert.pem -infiles "${SSL_CFG_PATH}"/"${FQDN}"-req.pem
-
-# Combine certificates for courier
-cat "${SSL_CFG_PATH}"/"${FQDN}"-key.pem "${SSL_CFG_PATH}"/"${FQDN}"-cert.pem > "${SSL_CFG_PATH}"/"${FQDN}"-combined.pem