FAQs Contact us Login to MLC We’re making some improvements to our website this weekend. The MLC and the MLC Wrap & Navigator secure websites will be unavailable from 9:15pm to 11:15pm Saturday AEDT. Username Password Login Need some help? Find your customer number Forgot your password? MLC SuperEzy login Login help Not yet registered? Register now IOOF Holdings Ltd ABN 49 100 103 722. MLC Limited uses the MLC brand under licence. MLC Limited is a part of the Nippon Life Insurance Group and not part of the IOOF Group of Companies.