-(defcustom gnus-user-agent 'gnus-mime-edit
- "Which information should be exposed in the User-Agent header.
-
-It can be one of the symbols `gnus' \(show only Gnus version\), `emacs-gnus'
-\(show only Emacs and Gnus versions\), `emacs-gnus-config' \(same as
-`emacs-gnus' plus system configuration\), `emacs-gnus-type' \(same as
-`emacs-gnus' plus system type\), `gnus-mime-edit' \(show Gnus version and
-MIME Edit User-Agent\) or a custom string. If you set it to a string,
-be sure to use a valid format, see RFC 2616."
- :group 'gnus-message
- :type '(choice
- (item :tag "Show Gnus version and MIME Edit User-Agent"
- gnus-mime-edit)
- (item :tag "Show Gnus and Emacs versions and system type"
- emacs-gnus-type)
- (item :tag "Show Gnus and Emacs versions and system configuration"
- emacs-gnus-config)
- (item :tag "Show Gnus and Emacs versions" emacs-gnus)
- (item :tag "Show only Gnus version" gnus)
- (string :tag "Other")))
-