GAMADV-XTD3 VS docker-mailserver

I'm going through this with a sub-org we own. Luckily, management mandated that it's their responsibility to un-f*** the mess they themselves created. If you can get buy-in from above, set the option to allow users to create their own shared drives, and have them start moving stuff over. Short of that, welcome to GAMADV-XTD3 amigo.

Use GAMADV-XTD3 to make sure you have the same contacts in both accounts.

Complex and free: Still, use a Google Sheet to manage the contacts that are to be shared, but use GAMADV-XTD3 to add them as Domain Shared Contacts. GAM can even be scheduled to read from the Sheet, so changes are pushed to DSC regularly.

I often reach for a 3rd party app for this use case. https://www.patronum.io/google-drive-management/ has some great features. GAT is another service that comes to mind > https://gatlabs.com/google-drive-management-security-and-auditing/ GAM is a cmd line tool if you're looking for something more in line with that: https://github.com/taers232c/GAMADV-XTD3

For everything I don't build I use GAMADV-XTD3! :-)

You can delegate the mailbox to yourself using GAM, you can look into Google Vault, or you can create routing rules to route all those emails to an additional location like your email.

This companion script has the instructions how you use the API tool GAMADV-XTD3 to fix it.

In my collaboration with the developer of GAMADV-XTD3, this script was created.

I can recommend Docker mailserver (it also works with Podman). It is already pretty lightweight but you can even make it lighter and it has an active community as well as regular updates.

https://github.com/docker-mailserver/docker-mailserver https://docker-mailserver.github.io/docker-mailserver/latest/ https://www.programonaut.com/how-to-host-a-mail-server-with-docker-for-free-step-by-step/

Use https://github.com/docker-mailserver/docker-mailserver or mailcow . They both provide reasonable default setup for spam detection and even UI for adjusting settings.

" this docker based mail server looks pretty legit https://github.com/docker-mailserver/docker-mailserver "

Check https://github.com/docker-mailserver/docker-mailserver It has almost everything in a single docker image. Email is not the easiest to implement with container(s), but that project has managed it.

I set up docker-mailserver[0] Monday in ~6 hours, most of which were me trying to be fancy using podman instead of docker and dealing with SELinux. But then again I did choose it over mail-in-a-box for just that level of customization. Obviously I can't tell how reliable it will be in the long run yet, but since it's using the classic Postfix/Dovecot stack I expect it'll be pretty stable

[0] https://github.com/docker-mailserver/docker-mailserver