Abi_ZagoMail, hope development is still continuing. Plugins aren't working properly (at least for WooCommerce), automations aren't firing up as they should, KB articles are down, etc etc. I am still waiting to give it a review because Zagomail has the winning features that businesses look for; just as long as they work. The UI needs a refresh, it is very clunky. Navigation and Workflows need to improve quickly if you are serious to run this project.
If you are shutting it down, please let us know so we stop wasting our time. Many of us who believed in you will appreciate your honesty.
Thanks.