Email content Encryption

[fayaz]

i am using zimbra mail server on centos desktop environment.

all mails are storing in the form of normal text

there is no security for mails .
so i want to encrypt the content of the mails .


anybody suggest me how to proceed

thanks in advance

[phoenix]

Why don't you just encrypt your HD? In any case, you do know that there's no further development of ZD don't you?