DSN meaning in Computer and Networking ?

Answer: What is Delivery Status Notification mean?

A bounce message or just "bounce" is an automated message from an email system, informing the sender of a previous message that the message has not been delivered (or some other delivery problem occurred). The original message is said to have "bounced".

This feedback may be immediate (some of the causes described here) or, if the sending system can retry, may arrive days later after these retries end.

More formal terms for bounce message include "Non-Delivery Report" or "Non-Delivery Receipt" (NDR), [Failed] "Delivery Status Notification" (DSN) message, or a "Non-Delivery Notification" (NDN).

reference

Full Form	Category
Ordos	Airport Code
De Digitale Stad Nieuwegein	Business
Device Serial Number	Business
Densitron Technologies, P.L.C.	Business
Desert Mines and Minerals, LTD. (formerly Desert Energy, LTD.)	Business
Dual Sport News	Community
Direct Selling News	Community
Delivery Status Notification	Computer and Networking
Disposition Service Notification	Computer and Networking
Distributed Systems Network	Computing
Data Source Name	Computing
Domain Server Name	Computing
Developer Support Network	Computing
Digital Signal N	Computing
Digital Switched Network	Computing
Distributed Sensor Network	Computing
Database System Name	Computing
Default Subsystem Name	Computing
Database Server Name	Database Management
Doctor of Science In Nursing	Educational Degree
Object System Designer Design File	File Type
Odbc Data Source	File Type
Divya Samaj Nirman	General
Developer Support Nuttybar	General
Delivery Status Notifications	General
Dependable Systems and Networks	General
Deep Space Nine	General
Developmental Services of Nebraska	General
Design Solutions Network	General
Dacia Supernova	General
Department of School Nurses	Governmental
DARSANA	Indian Railway Station
Database Source Name	Information Technology
Data Set Name	Information Technology
Diabetes Specialist Nurse	Jobs
Dejerine-Sottas Neuropathy	Medical
Disc Space Narrowing	Medical
Diabetes Special Nurse	Medical
Defense Subscriber Network	Military and Defence
Direct Service Network	Networking
Default Server Name	Networking
Deep Space Network	Space Science
Defense Switched Network	Telecommunication