Hello,I have a problem with SMTP Incoming.
Actually I have a old domino server, notes domain EXT with only smtp task in dmz and Ironport box for incoming and outgoing smtp transfer (mailhost).
In my domino server in lan for outgoing smtp I have no problem but for incoming mail I have some.
All my SMTP incoming mail come from Ironport box, then go in mail.box in my server in lan with SMTP, then go in mail.box in my server in dmz (EXT) with SMTP and return in my server in lan with Notes protocol. I want to delete my server (EXT) in DMZ. Do you know I can make ?