IRS Circular 230 Disclaimer: To ensure compliance with IRS Circular 230, any U.S. federal tax advice provided in this communication is not intended or written to be used, and it cannot be used by the recipient or any other taxpayer (i) for the purpose of avoiding tax penalties that may be imposed on the recipient or any other taxpayer, or (ii) in promoting, marketing or recommending to another party a partnership or other entity, investment plan, arrangement or other transaction addressed herein. I am about to embark on something I believe is pretty simple, BUT for some reason, I can't get my mind around it. I have to come up with a solution which provides for digitally signed E-mails / Encrypted E-Mails and possibly the ability to sign general word / excel documents and Adobe PDF's. I know there are a lot of companies that provide free E-Mail Signing and Encryption, but, that is done on a per user basis. I would like to be able to control this at the DOMAIN level, so the users don't have to remember to press (SIGN) or if their E-Mail goes away, it just is automatically applied at the server level. Am I dreaming, can this be done? Where would I start looking. Anyone want to make a little extra money and help me through this? Thanks