diff --git a/templates/postfix/main.cf.j2 b/templates/postfix/main.cf.j2
index 96f11b0..5814751 100644
--- a/templates/postfix/main.cf.j2
+++ b/templates/postfix/main.cf.j2
@@ -38,6 +38,12 @@ smtpd_tls_security_level = may
 smtpd_tls_auth_only = yes
 smtpd_tls_cert_file = {{ postfix_smtpd_tls_cert_file }}
 smtpd_tls_key_file = {{ postfix_smtpd_tls_key_file }}
+{% if postfix_smtpd_tls_eccert_file is defined %}
+smtpd_tls_eccert_file = {{ postfix_smtpd_tls_eccert_file }}
+{% endif %}
+{% if postfix_smtpd_tls_eckey_file is defined %}
+smtpd_tls_eckey_file = {{ postfix_smtpd_tls_eckey_file }}
+{% endif %}
 smtpd_tls_ciphers = medium
 smtpd_tls_mandatory_ciphers = medium
 smtpd_tls_exclude_ciphers = aNULL, eNULL, MD5, DES, 3DES, DES-CBC3-SHA, RC4-SHA, AES256-SHA, AES128-SHA, DHE-RSA-AES256-SHA