[Dovecot] Heartbleed openssl vulnerability?

[Jakob Curdes]

> Be aware that your private key might already have leaked without any 
> notice. So your best bet is to withdraw your certificates and renew 
> all keys/certificates on the affected machines.
Yes, I suppose by now everybody has read the general hints on 
heartbleed.com ; it might even be that previous traffic can be 
decrypted. You need to change private keys, certificates, etc, all that 
is used by openssl to identify the communication partner.

JC