diff --git a/testsite/tls/templates/mail.example.com_smtp.cfg b/testsite/tls/templates/mail.example.com_smtp.cfg
new file mode 100644
index 0000000000000000000000000000000000000000..5910ad13a5a88ef1383f89721d58913e38309a43
--- /dev/null
+++ b/testsite/tls/templates/mail.example.com_smtp.cfg
@@ -0,0 +1,27 @@
+# X.509 Certificate options
+#
+# DN options
+
+# The organization of the subject.
+organization = "Example Inc."
+
+# The country of the subject. Two letter code.
+country = SE
+
+# The common name of the certificate owner.
+cn = "Exampe Inc. SMTP Server"
+
+# In how many days, counting from today, this certificate will expire.
+expiration_days = 365
+
+# X.509 v3 extensions
+
+# A dnsname in case of a WWW server.
+dns_name = "mail.example.com"
+
+# Whether this certificate will be used for a TLS server
+tls_www_server
+
+# Whether this certificate will be used to sign data (needed
+# in TLS DHE ciphersuites).
+signing_key