Hi. I have a secundary MX managing the queue when the main MX is no available. All work fine. The main MX is on line again and the secundary MX send the messages to them. But we need an special feature to some specifical accounts:
if the secondary MX receive a message to c...@domain.com and the main MX is not available, the user crm need access to the message stored in the secundary MX. I solve that using transport. c...@domain.com local: domain.com smtp:[mx.domain.com] That is a solution when Primary MX is down, because the crm user can read any waiting message (using a webmail in secundary MX); but i have a little issue to solve it: How can i deliver the messages (or send a copy) received by c...@domain.com to Primary MX when this is available again? maybe keeping a copy in the queue?. I can use only the resources available in the secundary MX. Any idea about that? thanks and regards.