Variable: url-bad-port-list

url-bad-port-list is a customizable variable defined in url-vars.el.gz.

Value

("25" "119" "19")

Documentation

List of ports to warn the user about connecting to.

Defaults to just the mail, chargen, and NNTP ports so you cannot be tricked into sending fake mail or forging messages by a malicious HTML document.

Source Code

;; Defined in /usr/src/emacs/lisp/url/url-vars.el.gz
(defcustom url-bad-port-list
  '("25" "119" "19")
  "List of ports to warn the user about connecting to.
Defaults to just the mail, chargen, and NNTP ports so you cannot be
tricked into sending fake mail or forging messages by a malicious HTML
document."
  :type '(repeat (string :tag "Port"))
  :group 'url-hairy)