Skip the CALs. Keep the domain join.
Microsoft Small Business Server is gone. Essentials is gone. A 12-person shop still needs logins, a share, and guest Wi-Fi. Samba AD on Debian does that. You still pay for hardware and a UPS.
Microsoft Small Business Server is gone. Essentials is gone. A 12-person shop still needs logins, a share, and guest Wi-Fi. Samba AD on Debian does that. You still pay for hardware and a UPS.