We are spamed (in input), and the smtp listener (witch had been checked to “check the recipient in the names”) send a Non Delivery Report (code 550) each spam…!
I’d like to disable every NDR but I can’t found a solution…
Can we use rule to do that or a notes.ini parameter???
Subject: SPAM - How to Disable Non Delivery Failure to be sent?
Dear Nick
the only thing i can find is to “hold failed messages” however, these then accumulate in the mail.box on the server which you will have to check regularly and delete. Personally, i found this to be an additional admin step and now don’t accept messages.
you can find this in the “messaging settings” for the server concerned smtp/router section, advanced, controls - on the right - “hold undeliverable mail”. You could i suppose customize the failure message sent back to something obscure - “mail server gave up - content unacceptable!”