Is it possible to come up with a configuration so a mail with multiple recipients will only be sent once to the next hop?
For example, a mail has multiple envelope recipients and it is delivered to postfix in one smtp session using multiple rcpt to commands. It resides as one queue item in postfix spool. Normally it is sent multiple times to the next hop even if they are all going to the same place. Is there a way to change this behavior? Thanks -- Mehmet
