Hi, I have a large and geographically distributed intranet. Each remote group of user has its own MS exchange server and each user has an address of the type [EMAIL PROTECTED] (intranet address). Local mail is handled by the local server. All the exchange servers will pipe their outgoing (to the Internet) messages through a qmail server. I would like qmail to change for each messages all the headers containing a "@domain.location" to "@company.com" Is it possible ? Maybe using some additional qmail package ? thank you very very much Enrico Schiattarella <[EMAIL PROTECTED]>