Is there a program that handle smtp that has one and only one function: foward email from one email address to another email address? I know that this can be done using virtusertable with sendmail. What I am really looking for is a virtusertable without sendmail because the only thing this server does is forward mail.
I have a strong feeling that someone will ask "WHY!?!?!?" so I will answer that... I work for an organization in which every employee is actually employed by another company (please read "another company" to mean "every employee is employed by a company that the other employees are not employed by - for X employees, there are X companies sending one employee to the organization). The organization has a domain name. We want to have email addresses attached to the organization domain name, but we don't want to check yet another email account. So, we want all emails sent to the organization's domain name to be fowarded seamlessly to each employee's real email account.