Dear Kashif,
I got the temporary license for the Email.dll, it fixed many errors but i’m still getting an error when trying to get emails from Sent Items.I’m using the following command
ExchangeMessagePageInfo pageInfo = client.ListMessagesByPage(folderInfo.Uri.ToString(),itemsPerPage);
it tells me "The specified string is not in the form required for an e-mail address."
i did more investigation it seems im getting this error when the Subject is null
Best Regards,