Self Signed Certificate in Exchange

Aspose.Email Product Family
1

Hi,

Using ExchangeClient how can I ignore a self signed certificate when I try to connect? I’m always getting the following exception:

“remote certificate is invalid according to the validation procedure”

I found a post related (Self signed certificate error- Aspose Network IMAP) but I ain’t using IMAP.


Thanks.

2

Hi,

Thanks for your query.

We will look into it and try to provide similar solution as there is for IMAP. I have logged it in our bug tracking system (Issue ID: 13473). I will update you as soon there is a progress or it gets fixed. Sorry for the inconvenience.

3

Has there been any success in getting this to work? I am also interested in a way around this problem.

Please advise. Thanks.

4

Hi,

Could you please try the following work around to ignore the certificate errors?

Add the following line in the init() or main() method of the program:

ServicePointManager.ServerCertificateValidationCallback += RemoteCertificateValidationHandler;

And add the below callback method:

private static bool RemoteCertificateValidationHandler(object sender, X509Certificate certificate, X509Chain chain, SslPolicyErrors sslPolicyErrors)
{
return true; //ignore the checks and go ahead
}