We are using Pega CRM with PRPC 5.5 in our organization. We have setup email servers and listeners to receive emails sent to particular mail boxes and create work objects for those emails. There emails are then stored in NAVWORK DB. There we have a column RecipientAddress (nvarchar) to store email address.
For some the records I am seeing email address in garbled form like "=?utf-8?b?0JDQu9C10LrRgdC10LkgPGluZm9zQGhvdGVscy5jb20+?="
Can some one please help why I am seeing such email address, is it something related to PRPC or something wrong with exchange server?