iOS has been hit with another strange bug which causes users to receive ghost emails from 1969 and 1970 that cannot be deleted.
As some Reddit users have discovered, an error with the mail server not downloading the headers correctly appears to be causing some iPhone owners to receive undeletable 'null' emails dated back to December 31, 1969 or January 1, 1970.
It's unclear if this issue is related to the infamous 'January 1, 1970' bug which can brick some devices and that Apple has fixed in the forthcoming iOS 9.3 software update. We have reached out to Apple asking them to comment on the new issue and will report if we receive a reply.