| Author |
|
pfokus
Newbie
Joined: 16 July 2006
Location: United States
Online Status: Offline
Posts: 1
|
| Posted: 16 July 2006 at 12:32pm | IP Logged
|
|
|
We are using SMTP.NET component and we are getting the following messages coming back from the component. We have been using Quiksoft .NET components so far and are testing yours out. At first glance we like the idea of yours better b/c we get immediate feedback about status of send and can log it immediately. We send messages out to 73,000 people on sunday and hope it can meet high number of recipients.
We hope we can resolve all issues. Here is what we are currently logging/getting back from component.
MIKE@SOCCER.COM pending 1218 74416 7/16/2006 12:30:36 PM Socket connection has been refused by remote host. InnerException message follows: No connection could be made because the target machine actively refused it0
kvonb@incat.com pending 1265 74416 7/16/2006 12:30:35 PM BDAT command has been rejected by the server. The server responded: 553 Connection terminated due to installation settings.0
shamanbv@telusplanet.net pending 6156 74488 7/16/2006 12:30:34 PM Socket connection has timed out. InnerException message follows: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond0
mh_mahmud@yahoo.com pending 1921 74448 7/16/2006 12:30:33 PM SocketException occurred. InnerException message follows: The requested name is valid, but no data of the requested type was found0
banker@telusplanet.net pending 3296 74472 7/16/2006 12:30:31 PM SocketException occurred. InnerException message follows: The requested name is valid, but no data of the requested type was found0
Best regards,
Paul
|
| Back to Top |
|
| |
Alex
AfterLogic Support
Joined: 19 November 2003
Online Status: Offline
Posts: 2206
|
| Posted: 18 July 2006 at 11:04am | IP Logged
|
|
|
These errors may occur if you are sending messages without SMTP relay server. This method discovers SMTP servers of recipients domains via DNS MX lookup, and then sends the message directly to these SMTP servers. The error messages you receives are usually sent to mail server, but since you do not use SMTP relay server, you get these errors in your application.
As for error messages themselves:
Quote:
MIKE@SOCCER.COM pending 1218 74416 7/16/2006 12:30:36 PM Socket connection has been refused by remote host. InnerException message follows: No connection could be made because the target machine actively refused it0
|
|
|
This exception means mail server is unavailable for some reasons (it is down, blocked by firewall software, etc.)
Quote:
kvonb@incat.com pending 1265 74416 7/16/2006 12:30:35 PM BDAT command has been rejected by the server. The server responded: 553 Connection terminated due to installation settings.0
shamanbv@telusplanet.net pending 6156 74488 7/16/2006 12:30:34 PM Socket connection has timed out. InnerException message follows: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond0
|
|
|
To avoid those two, you can try to disable CHUNKING ESMTP extension as follows (in C# syntax):
Code:
Smtp mailer = new Smtp();
mailer.DnsServers.Autodetect();
mailer.DirectSendDefaults.SmtpOptions = ExtendedSmtpOptions.NoChunking;
...
mailer.Send();
|
|
|
Quote:
mh_mahmud@yahoo.com pending 1921 74448 7/16/2006 12:30:33 PM SocketException occurred. InnerException message follows: The requested name is valid, but no data of the requested type was found0
|
|
|
It is a communication issue with the server (machine is not allowing connections for some reason).
Best regards,
Alex
|
| Back to Top |
|
| |
MailBee.NET Objects 
MailBee.NET Queue 
MailBee Objects 
WebMail Pro PHP 
AfterLogic Aurora 
MailSuite Pro for Linux 
Unified Messaging Solution 
Search
Register
Login
Topic: Errors using MailBee.NET SMTP
Privacy policy |
Refund policy