How does RPost deal with spam filters?
RPost Registered E-mail messages should not be flagged as spam or as containing a virus any more than a regular e-mail. In fact, through many of our partnerships, RPost is actively becoming ‘white-listed’ with many of the large corporate ISPs, Managed Service Providers and E-mail Service Providers. In the event that a message is rejected by a spam filter outright, the Registered Receipt e-mail will indicate “Delivery Failure.” If a message is delivered but classified as spam by the filter, the Registered Receipt e-mail will indicate “Delivered to Mail Server.” In this case, the Receipt enables the sender to retain proof of delivery for that e-mail. This is important if the sender needs evidence that they fulfilled their requirement to send a notification.