User Forum
Xequte User Forums
Profile    Active Topics    Forum FAQ    Search this forumSearch
Forum membership is Free!  Click Join to sign-up
Username:
 Password:
Save Password
Forgot your Password?

     
Forum Tips
» This forum is for users to discuss their software problems and suggestions for improvement.  Remember that only a tiny percentage of our users experience such problems (To be precise less than 0.7% have ever posted on this forum)
» Include your software version number (as displayed in the About Box)
» Check the FAQ before posting as most common questions have already been answered
» You don't need to also e-mail us separately as our support team will respond to all questions on this forum
 
 All Forums
 Xequte User Forums
 MailList King
 SMTP Authentication Problems		  New Topic  Reply to Topic
 Printer Friendly
Author Previous Topic Topic Next Topic  

smath

United Kingdom
1 Posts
Posted - Apr 02 2009 :  04:38:31  Show Profile  Reply
I am trying to use MLK with an SMTP Virtual Server in IIS 6 running on Windows Server 2003. The SMTP server is set to only allow mail relay for users passing Integrated Windows Authentication. This works fine for regular e-mails via Outlook and also when MLK is set to use Outlook. However when connecting to the SMTP server directly, error 5.7.1 Unable to relay... is flagged.

When MLK is set to use Outlook the SMTP log has a command sequence:

EHLO +WKS40 250
AUTH WKS40 235
MAIL +FROM:+<...> 250
RCPT +TO:+<...> 250
DATA +<...> 250
QUIT WKS40 240

When set to use the SMTP server directly it fails with:

EHLO +WKS40 250
MAIL +FROM:<...> 250
RCPT +TO:<...> 550
QUIT WKS40 240

MLK isn't sending AUTH commands. The authentication details have all been set up correctly.

I've also tried setting 'login via POP' but this just generates more authentication errors 'SPA Required, use AUTH or APOP'.

All in all it's behaving like it isn't sending any authentication details even though it's set to. Any ideas?

(NB. I'm using the evaluation version of MLK 7.10 on an WinXP SP2 machine.)

xequte

7504 Posts
Posted - Apr 02 2009 :  15:41:32  Show Profile  Reply
Hi

At this time Integrated Windows Authentication is not supported, so you would need to disable that in IIS, or use the Outlook sending method.



Nigel
Xequte Software
www.xequte.com
nigel@xequte.com
Go to Top of Page
  Previous Topic Topic Next Topic  
 New Topic  Reply to Topic
 Printer Friendly
Jump To: