SMTP exception was caught

Question

Hi all I am getting following error while sending mail with attachment (used c#.net). The error says: Exceeded storage allocation. The server response was: SPAM Score exceeded Threshold

Amit Choudhary · Answer

Try this: Open the IIS Manager expand your computer's name scroll down to Default SMTP Server right-click it and select Properties from the context menu. Click the Messages tab and set a maximum message size or allow any size messages by deselecting the Limit maximum message size to checkbox. Thanks.