We are using Aspose Version 14.2.1. We have a situation where we encounter a message with an empty To field. If we try to do the following:
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I have tested this issue at my end with an empty To field in a sample message. However, with the latest version of Aspose.Email for .NET 4.4.0, I was unable to observe any issue as you have mentioned. Could you please give it a try using this latest version and let us know your feedback? We’ll assist you further accordingly in this regard.