How do I update my email address or contact number? Eliezer September 29, 2020 09:10 Updated Please email us at firstname.lastname@example.org if you need to update your particulars. We will advise on the procedure to verify your identity and account ownership before updating your particulars for you. Related articles What happens to an account when a customer passes away? I have forgotten my Syfe account password. How can I reset it? How do I update my mailing and residential address? How long does it take for funds transferred to be invested? How do Core portfolios work? Comments 0 comments Article is closed for comments.