Tag: IIS

Outgoing TLS settings in the IIS SMTP server

Outgoing TLS settings in the IIS SMTP server

Felix - April 12, 2023
So far, we covered the general installation flow and the incoming security settings related to the IIS SMTP service. Today’s article will cover the outgoing security settings, mostly the TLS support and mail domains. On top of that, we will...

Using IIS as SMTP relay with Exchange Online for custom apps

Felix - April 13, 2021
Some firms, usually smaller ones, nonetheless use software program that sends messages. For instance, it could be custom functions or older CRM methods. These methods ship messages with out a consumer or unauthenticated. The identical drawback can happen with older...