imapd:Loading hard-coded DH parameters

[John Thomas]

Am attempting to get secure imap connection working optimally.  I do not 
need server verification.

I am getting these in my logs.  Do you know what it means or, more 
importantly, if I need to worry?

Nov  3 08:51:43 srv imaps[9301]: imapd:Loading hard-coded DH parameters
Nov  3 08:52:33 srv sieve[9260]: imapd:Loading hard-coded DH parameters

In my imapd.conf, I have

tls_cert_file: /etc/cyrus-ssl/my.crt
tls_key_file: /etc/cyrus-ssl/my.key
tls_ca_file: /etc/cyrus-ssl/cacert.crt

The key has been signed by www.cacert.org

-- 
Sincerely,
John Thomas