Quoting Andy Dorman <ador...@ironicdesign.com>:
On 09/12/2013 06:52 AM, Vikas Parashar wrote:Hi, Since last some days, i am searching a web-clients for mail server. HOrde is one of feature rich web-client that i found. Could any body please let me know how can i achieve Ability to send “Copy Protected” mail that cannot be forwarded, printed, or cut/copy and paste. Looking fwd to hear from you soon.An email is just a file, mostly text, with "special" bits like images, pdfs and zip files sent via smtp. There is no way you can "stop" the recipient from doing anything they want with that file once they have it on their computer. You can encrypt part of the file (the email "body") to make it unreadable by anyone without the proper decryption tool (or a very fast quantum computer code breaker)...but once they have the file in their possession, you have NO control or say over what they can do with it.
The original poster may be referring to features such as Exchange's Information Rights Management. This allows exactly this level of control, but obviously only works within a controlled MS Exchange environment. This type of feature, as already stated, is not going to be available in a groupware stack built upon open standards such as IMAP, SMTP etc... -- mike The Horde Project (www.horde.org) mrubi...@horde.org
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