diff -urN eximorg/exim4.conf exim/exim4.conf
--- eximorg/exim4.conf	2015-01-13 09:39:15.705251985 +0100
+++ exim/exim4.conf	2015-01-13 09:43:24.017910803 +0100
@@ -70,6 +70,8 @@
 # tls_privatekey = /etc/openssl/mail.key
 # tls_advertise_hosts = *
 
+openssl_options = +no_sslv2 +no_sslv3
+
 # You can use self-signed cerficates (you will need openssl-tools package):
 
 # openssl genrsa -out /etc/openssl/mail.key 1024