I just started at a company and I am doing more net admin stuff than programming (which is what I was hired for). We have a mail filtering server(remote) running SendMail, ProcMail and Spamassassin. This server filters the mail and then forwards it to an exchange server(local).
The exchange server needs to be physically moved this weekend. I was wondering if I can setup the mail filtering server to hold all the fowards until the exchange server is back up.
Is this default behavior?
If not, how can I do this?
You don't have to give me every detail just tell what I have to do.