Maxon have announced that the ePortfolio portal will be shut down on November 1st.
“Due to system age and potential security risks, on November 1, 2021, the ePortfolio portal that was previously used by Cinema 4D R20 and earlier customers will be decommissioned.
Please make sure to save all your previous version serial numbers and archive pre-Release 21 installers prior to the shutdown of ePortfolio.
If you require further assistance, you can file a ticket with our Support Team and they will be happy to help you. Thank you for your understanding.”
Maxon Cinema 4D is currently on the R25 release where you can save an additional 5% this October.