The Apache Tomcat software is an open source implementation of the Java Servlet, JavaServer Pages, Java Expression Language and Java WebSocket technologies. Tomcat requires java to run any Java web application, so the first thing we install is the latest Java JDK.
Monthly Archives: January 2020
Postfix sender_dependent_default_transport_maps per domain outgoing IP
Postfix allows to route mails through specific IPs depending on a senders domain or email address.This is achieved through sender_dependent_default_transport_map.Suppose we have 3 domains and we want to assign independent outgoing IP address for each of them.Lets create 3 different transport for them in master.cf