Mail services, namely, sorting and handling documents and messages electronically

Electronic mail services; delivery of messages and data by electronic transmission; electronic store and forward messaging; electronic transmission of communications and data featuring encryption and decryption; secure electronic transmission of mail, messages, documents and data featuring means to verify the integrity of their contents

Providing archiving and storage of electronic documents and messages with means to verify the integrity of their contents

Electronic storage services, namely, providing archiving and storage of electronic documents and messages with means to verify the integrity of their contents; Applying electronic time and date stamps and digital signatures to electronic documents and transactions to verify the time and date of the application of digital signature

Providing authentication of identity for electronic communications; issuance and management of digital certificates for authentication services in the field of electronic communications and electronic transaction; applying digital signatures to electronic documents, communications and/or transactions to verify that the documents, communications or transactions have not been altered after application of digital signature providing proof of receipt of electronic documents, communications or transactions; security printing, namely, encoding identification information on valuable documents and products