-# When linking servers, the OpenSSL and GnuTLS implementations are completely
-# link-compatible and can be used alongside each other
-# on each end of the link without any significant issues.
-# Supported SSL types are: "openssl" and "gnutls".
-# You must load the ssl_openssl module for OpenSSL or ssl_gnutls for GnuTLS.
+# You can define a custom <sslprofile> tag which defines the SSL configuration
+# for this listener. See the wiki page for the SSL module you are using for
+# more details.
+#
+# Alternatively, you can use one of the default SSL profiles which are created
+# when you have not defined any:
+# "openssl" (requires the ssl_openssl module)
+# "gnutls" (requires the ssl_gnutls module)
+# "mbedtls" (requires the ssl_mbedtls module)
+#
+# When linking servers, the OpenSSL, GnuTLS, and mbedTLS implementations are
+# completely link-compatible and can be used alongside each other on each end
+# of the link without any significant issues.