diff --git a/install/tpl/debian6_dovecot2.conf.master b/install/tpl/debian6_dovecot2.conf.master
index f359260dabc47496f301110c4e20022db46c9a96..53f57f120423c2112a98468625052e94b6821175 100644
--- a/install/tpl/debian6_dovecot2.conf.master
+++ b/install/tpl/debian6_dovecot2.conf.master
@@ -6,6 +6,7 @@ log_timestamp = "%Y-%m-%d %H:%M:%S "
 mail_privileged_group = vmail
 ssl_cert = </etc/postfix/smtpd.cert
 ssl_key = </etc/postfix/smtpd.key
+ssl_protocols = !SSLv2 !SSLv3
 passdb {
   args = /etc/dovecot/dovecot-sql.conf
   driver = sql
diff --git a/install/tpl/debian_dovecot2.conf.master b/install/tpl/debian_dovecot2.conf.master
index 2ffe8f224c5a5c4261e3d92eea736f709d4c371d..7fcee8d534c95108e4eacafc2d037616687f13ec 100644
--- a/install/tpl/debian_dovecot2.conf.master
+++ b/install/tpl/debian_dovecot2.conf.master
@@ -7,6 +7,7 @@ mail_privileged_group = vmail
 postmaster_address = postmaster@example.com
 ssl_cert = </etc/postfix/smtpd.cert
 ssl_key = </etc/postfix/smtpd.key
+ssl_protocols = !SSLv2 !SSLv3
 passdb {
   args = /etc/dovecot/dovecot-sql.conf
   driver = sql
diff --git a/install/tpl/debian_postfix.conf.master b/install/tpl/debian_postfix.conf.master
index 4775002b641006891fd8ae307cfdff5c26a642ec..ff5052eb1eb53168a0d9dab3568cb648c83187f7 100644
--- a/install/tpl/debian_postfix.conf.master
+++ b/install/tpl/debian_postfix.conf.master
@@ -31,4 +31,5 @@ mime_header_checks = regexp:{config_dir}/mime_header_checks
 nested_header_checks = regexp:{config_dir}/nested_header_checks
 body_checks = regexp:{config_dir}/body_checks
 owner_request_special = no
-smtp_tls_security_level = may
\ No newline at end of file
+smtp_tls_security_level = may
+smtpd_tls_mandatory_protocols=!SSLv2, !SSLv3
\ No newline at end of file
diff --git a/install/tpl/fedora_dovecot2.conf.master b/install/tpl/fedora_dovecot2.conf.master
index 8c49c7545412a92a58e7caf4ec290e9e782c11af..e5d6723200ebb7f7418ae959bcf405c60d786f39 100644
--- a/install/tpl/fedora_dovecot2.conf.master
+++ b/install/tpl/fedora_dovecot2.conf.master
@@ -6,6 +6,7 @@ log_timestamp = "%Y-%m-%d %H:%M:%S "
 mail_privileged_group = vmail
 ssl_cert = </etc/postfix/smtpd.cert
 ssl_key = </etc/postfix/smtpd.key
+ssl_protocols = !SSLv2 !SSLv3
 passdb {
   args = /etc/dovecot-sql.conf
   driver = sql
diff --git a/install/tpl/fedora_postfix.conf.master b/install/tpl/fedora_postfix.conf.master
index 330b1f95f767a87cecdd02b384010c0f279e2b71..88c8d598bcb27d1308b1ba17ebc19f0c8bc71f69 100644
--- a/install/tpl/fedora_postfix.conf.master
+++ b/install/tpl/fedora_postfix.conf.master
@@ -28,4 +28,5 @@ mime_header_checks = regexp:{config_dir}/mime_header_checks
 nested_header_checks = regexp:{config_dir}/nested_header_checks
 body_checks = regexp:{config_dir}/body_checks
 inet_interfaces = all
-smtp_tls_security_level = may
\ No newline at end of file
+smtp_tls_security_level = may
+smtpd_tls_mandatory_protocols=!SSLv2, !SSLv3
\ No newline at end of file
diff --git a/install/tpl/gentoo_postfix.conf.master b/install/tpl/gentoo_postfix.conf.master
index a775c4b032999e6ab4279d080e0894634516c9c5..1ddfd40ef8950b0056105d8791a03a2f9245be96 100644
--- a/install/tpl/gentoo_postfix.conf.master
+++ b/install/tpl/gentoo_postfix.conf.master
@@ -28,4 +28,5 @@ mime_header_checks = regexp:{config_dir}/mime_header_checks
 nested_header_checks = regexp:{config_dir}/nested_header_checks
 body_checks = regexp:{config_dir}/body_checks
 inet_interfaces = all
-smtp_tls_security_level = may
\ No newline at end of file
+smtp_tls_security_level = may
+smtpd_tls_mandatory_protocols=!SSLv2, !SSLv3
\ No newline at end of file
diff --git a/install/tpl/opensuse_dovecot2.conf.master b/install/tpl/opensuse_dovecot2.conf.master
index f359260dabc47496f301110c4e20022db46c9a96..53f57f120423c2112a98468625052e94b6821175 100644
--- a/install/tpl/opensuse_dovecot2.conf.master
+++ b/install/tpl/opensuse_dovecot2.conf.master
@@ -6,6 +6,7 @@ log_timestamp = "%Y-%m-%d %H:%M:%S "
 mail_privileged_group = vmail
 ssl_cert = </etc/postfix/smtpd.cert
 ssl_key = </etc/postfix/smtpd.key
+ssl_protocols = !SSLv2 !SSLv3
 passdb {
   args = /etc/dovecot/dovecot-sql.conf
   driver = sql
diff --git a/install/tpl/opensuse_postfix.conf.master b/install/tpl/opensuse_postfix.conf.master
index 7baa703ed42e641111aefe09cab182fe64c6d95a..80d1fd17ae821b0f933b74b1599b42b0a76035bd 100644
--- a/install/tpl/opensuse_postfix.conf.master
+++ b/install/tpl/opensuse_postfix.conf.master
@@ -30,4 +30,5 @@ mime_header_checks = regexp:{config_dir}/mime_header_checks
 nested_header_checks = regexp:{config_dir}/nested_header_checks
 body_checks = regexp:{config_dir}/body_checks
 inet_interfaces = all
-smtp_tls_security_level = may
\ No newline at end of file
+smtp_tls_security_level = may
+smtpd_tls_mandatory_protocols=!SSLv2, !SSLv3
\ No newline at end of file