gnus-article-banner-alist

gnus-article-banner-alist is a variable defined in `gnus-art.el'.
Its value is

nil

Documentation:
Banner alist for stripping.
For example,
((egroups . "^[ \t\n]*-------------------+\\( \\(e\\|Yahoo! \\)Groups Sponsor -+\\)?....\n\\(.+\n\\)+"))

You can customize this variable.

This variable was introduced, or its default value was changed, in version 21.1 of Emacs.