We want read recipient after the mail has been delivered by our AS400 server. some times the recipients are not receiving the mail due to several other reasons. then after we have informed users to get confirm via phone. Can we use the parameter CFMDEL in SNDDST so user would get either delivery notification or better if he can get the "Read Receipt " so it would confirm that the mail delivered and read by the recipient.
but when i am trying with this parameter CFMDEL(*YES) then i observed 1 thing that the mail is taking few minutes as compare to without CFMDEL(*NO). Should i have to set some parameter to get the notification.