The groupware server
HCLs (former IBMs) groupware package offers a built in web server.
The server component is commonly refered to as Lotus Domino.
This part of the software communicates with your installed
- IBM Notes Client using the NRPC protocol over tcp port 1352 and/or
- Web browser using the http protocol over tcp port 80 or the secure 443
A common use these days is to have your mobile device (iPhone, iPad, Android) connected to the server part.
The server task running on the Domino server is called Traveller.