Hi tried to use telnet in High Sierra, and I noticed it does not come anymore with MacOS.
I also attempted to install it via MacPorts with:
$ sudo port install telnet Error: Port telnet not found But it did not work. What to do?
After investigating a little, I found from a ticket opened in the MacPorts bugtracker: telnet port request (High Sierra) about the lack of telnet, and that the needed package is inetutils.
So I installed inetutils with:
sudo port install inetutils And know I already can use telnet.
PS. If Homebrew is your thing, you can also install telnet with:
brew install telnet