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The “SendUsing” configuration value is invalid.

The “SendUsing” configuration value is invalid.


Sinds kort draaien onze Windows 2003 webservers (IIS 6.0) met AppPools (application pools) onder een eigen IUSR-user identity. Werkt prima! :) Echter, soms kom je tijdens het opzetten en testen van een dergelijke set-up nog wel eens een foutmelding tegen.

Bijvoorbeeld bij het versturen van een e-mail via ASP (CDOSYS):

The "SendUsing" configuration value is invalid.


Enig zoekwerk bracht mij bij de website realityme.net, waarop uitgelegd staat dat deze foutmelding veroorzaakt wordt omdat de IIS_WPG group geen leesrechten heeft op de SMTP-service van IIS.

Oplossing

Stel leesrechten in op de service SMTPSVC/1 (Computer Management -> Services and Applications -> Internet Information Services (IIS) Manager -> Default SMTP Virtual Server -> Properties -> Security -> Add) én op de SmtpSvc node van de Metabase (Metabase Explorer -> SmtpSvc Permissons -> Add). Zoals aangegeven in onderstaande afbeelding:

 

 

Werk je liever via de commandline, download dan MetaAcl.vbs van Microsoft, of hier (als tekst, sla op als .vbs). De aanroep via cscript.exe is:

cscript.exe Metaacl.vbs IIS://localhost/SMTPSVC/1 IIS_WPG RUE

 

 


Sysadmins of the North
About The Author
My name is Jan Reilink. I am not a hacker, coder, developer, programmer or guru. I am merely a system administrator, doing his daily thing at Vevida Services in the Netherlands. With over 10 years of experience, my specialties include Windows Server (2003, 2008 and 2012), Windows 7, IIS (6.0, 7.5 and 8.0), Linux (CentOS, Debian), PHP, websites, optimization and security. More about me @ www.reilink.nl.

 

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About me: My name is Jan Reilink. I am not a hacker, coder, developer, programmer or guru. I am merely a system administrator, doing his daily thing at Vevida Services in the Netherlands. Living in the north of the Netherlands, so hence the name Sysadmins of the North :-)
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