System.AccessViolationException: Attempted to read or write protected memory

Aspose.Email Product Family
1

Hi,

Sending SMTP email fails with the following error:

Unhandled Exception: Aspose.Network.Mail.SmtpException: Failure sending mail. ---> System.AccessViolationException: Attempted to read or write protected memory. This is often an indication that other memory is corrupt.

I'm using Aspose.Network version 4.8.0.5 The error shows up both in windows 7 (x64) and Windows 2008 (x64).

I noticed in your forum that this error occured already in previous versions September 2009) and would be solved quickly. Did I missed something or is this not fixed yet.

This is a very serious issue for me because my customers can not run my product under their x64 OS.

Any help on this issue is highly appriciated.

Thanks,

Ron

2

Hi Ron,

Thanks for considering Aspose.

Could you please try the latest version of Aspose.Network 4.9 and test if you still get the exception on 64 bit operating systems? I used the following sample code to send email using Aspose.Network 4.9 and Windows 2008 Server x64 and email was sent successfully.

SmtpClient client = new SmtpClient(“smtp.gmail.com”, 587, “user@gmail.com”, “pwd”);
client.EnableSsl = true;
client.SecurityMode = SmtpSslSecurityMode.Explicit;

MailMessage msg = new MailMessage(“from@gmail.com”, “to@gmail.com”);
msg.Subject = “Email Send Test”;
msg.Body = “This is a test”;

client.Send(msg);

3

Hi,

It works both on x86 and x64.

This ticket can be closed.

Thanks for your quick response,

Ron