Hi, I’m having very similar problems. I have an access token and when I try to connect, I also get an obfuscated “authentication failed” Exception. Is this problem fixed anyhow?
I suggest you to please try using the following implementation on your end using Aspose.Email for .NET 20.8 and in case there is still an issue, please share the details of issue incurring.
Hi, ImapClient works now, I had to regenerate the tokens and delete the cached ones with the new EWS scope. SmtpClient still gives me an “Operation has been cancelled” exception. Any idea?
I suggest you to please visit the following post on your end and in case there is still an issue then please share the working sample project reproducing the issue on your end.