Original message: To: bill@irs.gov Hi. qmail-inject Fill in the complete envelope and header: | (envelope) from joe@heaven.af.mil to bill@irs.gov | From: joe@heaven.af.mil | To: bill@irs.gov | | Hi. V qmail-queue Store message safely on disk. Trigger qmail-send. | V qmail-send Look at envelope recipient, bill@irs.gov. | Is irs.gov in locals? No. | Is bill@irs.gov in virtualdomains? No. | Is irs.gov in virtualdomains? No. | Is .gov in virtualdomains? No. | Deliver remotely to bill@irs.gov. V qmail-rspawn Run qmail-remote. | V qmail-remote Look at host name, irs.gov. Is irs.gov listed in smtproutes? Yes: ":bigbang.af.mil". Look up DNS A for bigbang.af.mil and connect by SMTP: MAIL FROM: RCPT TO: