Manish Pansiniya's Blog

.NET, C#, Javascript, ASP.NET and lots more…:)

Posts Tagged ‘Mail

550 Cannot receive from specified address : Unauthenticated senders not allowed in SendGrid

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I received this while working with SendGrid. The issue was, we are not using Authentication before sending emails. Just set it up in our code and it works like charm.


Written by Manish

June 22, 2013 at 5:10 pm

Posted in .NET, .NET 4.0, ASP.NET

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