I purchased Aspose.net.email on 13 Jan 2012. This has been working fine. Recently I got the error "Invalid URI: The format of the URI could not be determined" when trying to save mails. I found the solution on the forum. This was a bug in your system. But now when I try and use this version, it says that my license is only valid to versions up to 13 Jan 2013. The version I need is 27 Jan 2013.
So per this, I need to upgrade the subscription.
Now I don't think this is really fare. The problem is a bug in your software.