This error message generally receive when you are try to send emails through TLS 1.2 or higher. To solve this add this line before send emails.
ServicePointManager.SecurityProtocol = (SecurityProtocolType)3072;
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I spent plenty of time for delving into this problem' depths. I can summarize the solution as follows: 1. Create The Entity Class (e.g...
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Image upload with CKEditor. My latest issue was how to integrate CKFinder for image upload in CKEditor. Here the solution. 1. Download C...
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I installed MVC4 latest version, but my app is using MVC3.0. The problem was on MVC version. Check MVC version of your app. Thanks Learn...
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