Server Fault Stack Exchange
Server Fault Stack Exchange

Questions tagged [dsn]

Delivery Status Notifications (DSN), as defined by RFC 3464, can be used to notify the sender of a message of any of several conditions: failed delivery, delayed delivery, successful delivery, or the gatewaying of a message into an environment that may not support DSNs.

39 questions
5
votes
2 answers

Unable to Create System DSN

Environment: Windows 7 Professional 64-bit Operating System Problem: (ODBC Data Source Administrator) Opening Administrative Tools -> Data Sources (ODBC) -> Click "System DSN" tab. Error: ODBC System DSN Warning You are logged on with…
Baxter
  • 167
  • 1
  • 2
  • 11
4
votes
1 answer

Question on SendMail daemon actions when load average is too high

My sendmail server started rejecting connections because load average was too high (due to a spam issue that has since been resolved). Error was: sendmail[13400]: rejecting connections on daemon MTA: load average: 50 I'd like to understand this…
Mike B
  • 11,570
  • 42
  • 106
  • 165
4
votes
3 answers

ODBC: trouble removing system DSN

I have a colleague who has two DSNs with the same name - one's a user DSN and the other, a system one. He removed the user DSN but can't remove the system DSN in ODBCad32 Anybody encountered this before?
Nick
  • 155
  • 2
  • 5
3
votes
3 answers

How to connect an ODBC DSN to nondefault SQL Server instance on default port?

We are migrating an SQL Server 2000 database on one server to SQL Server 2008 R2 on another server. The client application use a User DSN to connect directly to the SQL Server on the internet. I have backed up the database on the old server, and…
Luis Alonso Ramos
  • 43
  • 1
  • 1
  • 8
2
votes
1 answer

How to turn on Postfix to always send DSN for authenticated senders?

There is a problem with Mail program on MacOS. It hasn't option to ask for Delivery Notification (for example, inform that email was accepted by email server of recepient) and DSN messages never comes in answer to emails from Mail (on MacOS). Very…
Marvin
  • 61
  • 1
  • 3
  • 6
2
votes
2 answers

Postfix before-queue spam reject with amavis without sending out a bounce on OS X Server

This is a stock OS X 5.2 Server mail configuration which I'm trying to change to make it reject a spam message with a "554 5.7.0 Reject" before accepting it without sending out any additional non-delivery notifications to the sender. It's configured…
Захар Joe
  • 142
  • 1
  • 10
2
votes
0 answers

Failover_Partner connection in file DSN not working

I have an application which uses file DSNs to connect to a central database server. This database server is mirrored onto a secondary server, and in the event of a failover, it is my understanding that adding a line in the file DSN…
JJBurgess
  • 41
  • 3
2
votes
2 answers

dsn=5.6.0, stat=Data format error when forwarding e-mail

Our Linux host (CentOS) has several shared domains, one of which is example.com (fake host and user names used throughout this message); We use /etc/mail/virtusertable to have all mail to example.com delivered to the "exmpl" user, and…
whbjr
  • 21
  • 1
  • 1
  • 3
2
votes
1 answer

Issue With Case Sensitivity on IBM Power server queries

Where I work, we have an IBM Power System that we use for data storage and access. It is currently running i OS 6.1. We have a website on an IIS server that pulls data from this server and has several different web apps that do different…
SausageBuscuit
  • 165
  • 1
  • 11
2
votes
1 answer

Example smtp dsn bounce messages for testing

I'm working on building a feature for a larger system that will be able to parse and react to dsn bounce messages received from all different types of smtp servers. It be great to test the code I write by reading a bunch of txt files containing…
Upgradingdave
  • 241
  • 5
  • 13
2
votes
2 answers

How to configure Windows user accounts for ODBC network with NT authentication?

I'm trying to create a connection to an SQL Server database from the ODBC Data Source Administrator using "Windows NT authentication using the network login ID". Both server and client are running Windows XP. It appears that any account with…
Ian Mackinnon
  • 183
  • 2
  • 15
1
vote
1 answer

Sendmail dsn=5.0.0 Service unavailable when sending mails by PHP to yahoo

I got question regarding sendmail, I already searched for similar questions but couldn't find anything which was helpful to me. I am currently using a server (Debian with LAMP Stack) with sendmail, to send verification mail for user registrations on…
Beztix
  • 29
  • 1
  • 1
  • 5
1
vote
0 answers

Issue while setting up a DSN while creating a linked server

I am trying to set up a linked server to my sql from sql server. However I am encountering problems while setting up the dsn. Reffering this link for help. My MySQL database resides on Amazon ec2 ubuntu server and my sql server resides on Windows…
vini
  • 121
  • 4
1
vote
1 answer

Report all ODBC DSN on workstations in the network

In preparation for retiring SQL Server A (2005) and deploying SQL Server B (2012), I've discovered numerous Microsoft Office assets (Excel, Access) that connect via ODBC DSNs. Is there a method to scan all workstations on a network and return a…
EngineeringSQL
  • 275
  • 1
  • 2
  • 8
1
vote
1 answer

Postfix bad notify parameter syntax

Please bear with me as I'm not an expert admin I have a linux mail server that has been running for a couple of years and now all of a sudden a certain user is unable to send emails. They immediately get a response from "System Administrator"…
Russell
  • 13
  • 3
1
2 3