Gravatars
A gravatar is an image registered to an e-mail address.
You can submit yours on-line at https://en.gravatar.com/.
The following variables offer control over how things are displayed.
gnus-gravatar-size
The size in pixels of gravatars. Gravatars are always square, so one number for the size is enough. If nil, this defaults to the value of gravatar-size.
gnus-gravatar-properties
List of image properties applied to Gravatar images (see Image Descriptors in The Emacs Lisp Reference Manual).
gnus-gravatar-too-ugly
Regexp that matches mail addresses or names of people whose avatars should not be displayed, or nil to display all avatars. It defaults to the value of gnus-article-x-face-too-ugly (see X-Face).
If you want to see gravatars in the From field, set:
(setq gnus-treat-from-gravatar 'head)If you want to see them in the Cc and To fields, set:
(setq gnus-treat-mail-gravatar 'head)10.15.5.1 Tool bar
gnus-group-tool-bar
Specifies the tool bar in the group buffer. It can be either a list or a symbol referring to a list.
gnus-summary-tool-bar
Specifies the tool bar in the summary buffer. It can be either a list or a symbol referring to a list.