Most RecentMost ViewedMost LikesSMTP Server removed in Windows Server 2025 SMTP Server as been removed from Roles and Features of the new release preview of windows server 2025 version 23H2 build 26040. Is there any alternative way to setup SMTP Server on Windows Server 2025? Add native postfix to Windows Server With the removal of smtp from Windows Server starting with Windows Server 2025, microsoft should add postfix to the server in a similar manner to how ssh was added to windows server. The source code is actively maintained: https://github.com/vdukhovni/postfix. Windows Server 2016 - SMTP Server with TLS 1.2 Hello, We are using a Windows Server 2016 as an internal SMTP relay server to forward messages from local servers and software to our Office365 Exchange environment. Since Microsoft has announced that TLS 1.2 will come in the next months, we are looking for a setting in the Windows based SMTP Server (local IIS) for TLS 1.2. Does anybody know how to setup the windows SMTP server to use the new TLS standard? Thanks for your answers, Regards, Chris Solved
