System.CalloutException: Unauthorized endpoint, please check Setup->Security->Remote site settings. endpoint
135849
Callout - Unauthorized endpoint error
151060
Sharepoint 2010 powershell add-spsolution access denied
59505
How to HIDE "client denied by server configuration:" error in log
148131
Making a HTTP GET request with HTTP-Basic authentication
38683
Why router's setup page cannot be accessed when using the router as repeater?
54410
java.security.cert.CertPathValidatorException: Trust anchor for certification path not found
76792
System.UnexpectedException: Invalid parameter value for parameter "Decryption Exception"
34447
AppDomain.Load() fails with FileNotFoundException
112544
WCF windows authentication security error
38107
All HTTP requests get ERR_CONNECTION_REFUSED, HTTPS works - How to troubleshoot?
78042
Can you change the location/endpoint of a dynamic web reference at run-time in .NET?
119265
This IP, site or mobile application is not authorized to use this API key
73305
Error System.CalloutException: Callout from scheduled Apex not supported
68442
.Net HttpWebRequest.GetResponse() raises exception when http status code 400 (bad request) is returned
134836
UnauthorizedAccessException cannot resolve Directory.GetFiles failure
81269
Unable to block a website through System32/drivers/etc/hosts
86178
Used Named Credentials to Call another Web Service