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System.ArgumentNullException: Value cannot be null in Aspose.Email.MailMessage.set_From(MailAddress value)

We are moving a mail by creating a new one that gets its properties copied from an existing, locally saved mail. In a special case, we get the following error stack:

System.ArgumentNullException: Value cannot be null.
Parameter name: value
at Aspose.Email.MailMessage.set_From(MailAddress value)

The only thing that we see that is different from other e-mails that can be processed succesfully, is that the from address in the mail ends in a dot (e.g. copiers@company.com. => there is a dot after com). Could that be the cause of the exception? From what I read, this is allowed, and gmail processes such mails without any issues.

With kind regards,

Paul D’hertoghe


To ensure a timely and accurate response, please attach the following resources here for testing:

  • Your input file.
    desired behavior.
  • Please create a standalone console application (source code without compilation errors) that helps us to reproduce your problem on our end and attach it here for testing.

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