(defgroup spam nil
"Spam configuration.")
-(defcustom spam-directory "~/News/spam/"
+(defcustom spam-directory (nnheader-concat gnus-directory "spam/")
"Directory for spam whitelists and blacklists."
:type 'directory
:group 'spam)
:type 'boolean
:group 'spam)
+(defcustom spam-use-gmane-xref nil
+ "Whether the Gmane spam xref should be used by `spam-split'."
+ :type 'boolean
+ :group 'spam)
+
(defcustom spam-use-blacklist nil
"Whether the blacklist should be used by `spam-split'."
:type 'boolean
:type 'boolean
:group 'spam)
+(defcustom spam-use-spamassassin nil
+ "Whether spamassassin should be invoked by `spam-split'.
+Enable this if you want Gnus to invoke SpamAssassin on new messages."
+ :type 'boolean
+ :group 'spam)
+
+(defcustom spam-use-spamassassin-headers nil
+ "Whether spamassassin headers should be checked by `spam-split'.
+Enable this if you pre-process messages with SpamAssassin BEFORE Gnus sees
+them."
+ :type 'boolean
+ :group 'spam)
+
(defcustom spam-install-hooks (or
spam-use-dig
+ spam-use-gmane-xref
spam-use-blacklist
spam-use-whitelist
spam-use-whitelist-exclusive
spam-use-hashcash
spam-use-regex-headers
spam-use-regex-body
- spam-use-bogofilter-headers
spam-use-bogofilter
+ spam-use-bogofilter-headers
+ spam-use-spamassassin
+ spam-use-spamassassin-headers
spam-use-BBDB
spam-use-BBDB-exclusive
spam-use-ifile
:type '(repeat (string :tag "Group"))
:group 'spam)
+
+(defcustom spam-gmane-xref-spam-group "gmane.spam.detected"
+ "The group where spam xrefs can be found on Gmane.
+Only meaningful if you enable `spam-use-gmane-xref'."
+ :type 'string
+ :group 'spam)
+
(defcustom spam-blackhole-servers '("bl.spamcop.net" "relays.ordb.org"
"dev.null.dk" "relays.visi.com")
- "List of blackhole servers."
+ "List of blackhole servers.
+Only meaningful if you enable `spam-use-blackholes'."
:type '(repeat (string :tag "Server"))
:group 'spam)
(defcustom spam-blackhole-good-server-regex nil
- "String matching IP addresses that should not be checked in the blackholes."
+ "String matching IP addresses that should not be checked in the blackholes.
+Only meaningful if you enable `spam-use-blackholes'."
:type '(radio (const nil)
(regexp :format "%t: %v\n" :size 0))
:group 'spam)
:group 'spam)
(defcustom spam-regex-headers-spam '("^X-Spam-Flag: YES")
- "Regular expression for positive header spam matches."
+ "Regular expression for positive header spam matches.
+Only meaningful if you enable `spam-use-regex-headers'."
:type '(repeat (regexp :tag "Regular expression to match spam header"))
:group 'spam)
(defcustom spam-regex-headers-ham '("^X-Spam-Flag: NO")
- "Regular expression for positive header ham matches."
+ "Regular expression for positive header ham matches.
+Only meaningful if you enable `spam-use-regex-headers'."
:type '(repeat (regexp :tag "Regular expression to match ham header"))
:group 'spam)
(defcustom spam-regex-body-spam '()
- "Regular expression for positive body spam matches."
+ "Regular expression for positive body spam matches.
+Only meaningful if you enable `spam-use-regex-body'."
:type '(repeat (regexp :tag "Regular expression to match spam body"))
:group 'spam)
(defcustom spam-regex-body-ham '()
- "Regular expression for positive body ham matches."
+ "Regular expression for positive body ham matches.
+Only meaningful if you enable `spam-use-regex-body'."
:type '(repeat (regexp :tag "Regular expression to match ham body"))
:group 'spam)
(const :tag "Use the default"))
:group 'spam-spamoracle)
+(defgroup spam-spamassassin nil
+ "Spam SpamAssassin configuration."
+ :group 'spam)
+
+(defcustom spam-spamassassin-path (executable-find "spamassassin")
+ "File path of the spamassassin executable program.
+Hint: set this to \"spamc\" if you have spamd running. See the spamc and
+spamd man pages for more information on these programs."
+ :type '(choice (file :tag "Location of spamc")
+ (const :tag "spamassassin is not installed"))
+ :group 'spam-spamassassin)
+
+(defcustom spam-spamassassin-arguments ()
+ "Arguments to pass to the spamassassin executable.
+This must be a list. For example, `(\"-C\" \"configfile\")'."
+ :type '(restricted-sexp :match-alternatives (listp))
+ :group 'spam-spamassassin)
+
+(defcustom spam-spamassassin-spam-flag-header "X-Spam-Flag"
+ "The header inserted by SpamAssassin to flag spam."
+ :type 'string
+ :group 'spam-spamassassin)
+
+(defcustom spam-spamassassin-positive-spam-flag-header "YES"
+ "The regex on `spam-spamassassin-spam-flag-header' for positive spam
+identification"
+ :type 'string
+ :group 'spam-spamassassin)
+
+(defcustom spam-spamassassin-spam-status-header "X-Spam-Status"
+ "The header inserted by SpamAssassin, giving extended scoring information"
+ :type 'string
+ :group 'spam-spamassassin)
+
+(defcustom spam-sa-learn-path (executable-find "sa-learn")
+ "File path of the sa-learn executable program."
+ :type '(choice (file :tag "Location of spamassassin")
+ (const :tag "spamassassin is not installed"))
+ :group 'spam-spamassassin)
+
+(defcustom spam-sa-learn-rebuild t
+ "Whether sa-learn should rebuild the database every time it is called
+Enable this if you want sa-learn to rebuild the database automatically. Doing
+this will slightly increase the running time of the spam registration process.
+If you choose not to do this, you will have to run \"sa-learn --rebuild\" in
+order for SpamAssassin to recognize the new registered spam."
+ :type 'boolean
+ :group 'spam-spamassassin)
+
+(defcustom spam-sa-learn-spam-switch "--spam"
+ "The switch that sa-learn uses to register spam messages"
+ :type 'string
+ :group 'spam-spamassassin)
+
+(defcustom spam-sa-learn-ham-switch "--ham"
+ "The switch that sa-learn uses to register ham messages"
+ :type 'string
+ :group 'spam-spamassassin)
+
+(defcustom spam-sa-learn-unregister-switch "--forget"
+ "The switch that sa-learn uses to unregister messages messages"
+ :type 'string
+ :group 'spam-spamassassin)
+
;;; Key bindings for spam control.
(gnus-define-keys gnus-summary-mode-map
- "St" spam-bogofilter-score
+ "St" spam-generic-score
"Sx" gnus-summary-mark-as-spam
- "Mst" spam-bogofilter-score
+ "Mst" spam-generic-score
"Msx" gnus-summary-mark-as-spam
"\M-d" gnus-summary-mark-as-spam)
(gnus-group-spam-exit-processor-ifile spam spam-use-ifile)
(gnus-group-spam-exit-processor-stat spam spam-use-stat)
(gnus-group-spam-exit-processor-spamoracle spam spam-use-spamoracle)
+ (gnus-group-spam-exit-processor-spamassassin spam spam-use-spamassassin)
(gnus-group-ham-exit-processor-ifile ham spam-use-ifile)
(gnus-group-ham-exit-processor-bogofilter ham spam-use-bogofilter)
(gnus-group-ham-exit-processor-stat ham spam-use-stat)
(gnus-group-ham-exit-processor-whitelist ham spam-use-whitelist)
(gnus-group-ham-exit-processor-BBDB ham spam-use-BBDB)
(gnus-group-ham-exit-processor-copy ham spam-use-ham-copy)
+ (gnus-group-ham-exit-processor-spamassassin ham spam-use-spamassassin)
(gnus-group-ham-exit-processor-spamoracle ham spam-use-spamoracle))
"The `spam-list-of-processors' list.
This list contains pairs associating a ham/spam exit processor
(gnus-summary-remove-process-mark article)
(spam-report-gmane article)))
+(defun spam-generic-score ()
+ (interactive)
+ "Invoke whatever scoring method we can."
+ (if (or
+ spam-use-spamassassin
+ spam-use-spamassassin-headers)
+ (spam-spamassassin-score)
+ (spam-bogofilter-score)))
+
;;; Summary entry and exit processing.
(defun spam-summary-prepare ()
(new-articles (spam-list-articles
gnus-newsgroup-articles
classification))
- (changed-articles (gnus-set-difference old-articles new-articles)))
+ (changed-articles (spam-set-difference new-articles old-articles)))
;; now that we have the changed articles, we go through the processors
(dolist (processor-param spam-list-of-processors)
(let ((processor (nth 0 processor-param))
(setq spam-old-ham-articles nil)
(setq spam-old-spam-articles nil))
+(defun spam-set-difference (list1 list2)
+ "Return a set difference of LIST1 and LIST2.
+When either list is nil, the other is returned."
+ (if (and list1 list2)
+ ;; we have two non-nil lists
+ (progn
+ (dolist (item (append list1 list2))
+ (when (and (memq item list1) (memq item list2))
+ (setq list1 (delq item list1))
+ (setq list2 (delq item list2))))
+ (append list1 list2))
+ ;; if either of the lists was nil, return the other one
+ (if list1 list1 list2)))
+
(defun spam-mark-junk-as-spam-routine ()
;; check the global list of group names spam-junk-mailgroups and the
;; group parameters
(spam-ham-copy-or-move-routine nil groups)))
(defun spam-get-article-as-string (article)
- (let ((article-buffer (spam-get-article-as-buffer article))
- article-string)
- (when article-buffer
- (save-window-excursion
- (set-buffer article-buffer)
- (setq article-string (buffer-string))))
- article-string))
-
-(defun spam-get-article-as-buffer (article)
- (let ((article-buffer))
- (when (numberp article)
- (save-window-excursion
- (gnus-summary-goto-subject article)
- (gnus-summary-show-article t)
- (setq article-buffer (get-buffer gnus-article-buffer))))
- article-buffer))
+ (when (numberp article)
+ (with-temp-buffer
+ (gnus-request-article-this-buffer
+ article
+ gnus-newsgroup-name)
+ (buffer-string))))
;; disabled for now
;; (defun spam-get-article-as-filename (article)
;; article-filename
;; nil)))
-(defun spam-fetch-field-fast (article field)
+(defun spam-fetch-field-fast (article field &optional prepared-data-header)
"Fetch a field quickly, using the internal gnus-data-list function"
(when (numberp article)
- (let* ((header (assoc article (gnus-data-list nil)))
- (data-header (if header (gnus-data-header header) nil)))
- (cond
- ((equal field 'from)
- (mail-header-from data-header))
- ((equal field 'message-id)
- (mail-header-message-id data-header))
- ((equal field 'subject)
- (mail-header-subject data-header))
- ((equal field 'references)
- (mail-header-references data-header))
- ((equal field 'date)
- (mail-header-date data-header))
- ((equal field 'xref)
- (mail-header-xref data-header))
- ((equal field 'extra)
- (mail-header-extra data-header))
- (t
- nil)))))
-
-(defun spam-fetch-field-from-fast (article)
- (spam-fetch-field-fast article 'from))
-
-(defun spam-fetch-field-subject-fast (article)
- (spam-fetch-field-fast article 'subject))
-
-(defun spam-fetch-field-message-id-fast (article)
- (spam-fetch-field-fast article 'message-id))
-
-(defun spam-insert-fake-headers (article)
- (insert (format "From: %s\n" (spam-fetch-field-fast article 'from)))
- (insert (format "Subject: %s\n" (spam-fetch-field-fast article 'subject)))
- (insert (format "Message-ID: %s\n" (spam-fetch-field-fast article 'message-id)))
- (insert (format "Date: %s\n" (spam-fetch-field-fast article 'date)))
- (insert (format "References: %s\n" (spam-fetch-field-fast article 'references)))
- (insert (format "Xref: %s\n" (spam-fetch-field-fast article 'xref)))
- (when (spam-fetch-field-fast article 'extra)
- (insert (format "%s\n" (spam-fetch-field-fast article 'extra)))))
+ (let* ((data-header (or prepared-data-header
+ (spam-fetch-article-header article))))
+ (if (arrayp data-header)
+ (cond
+ ((equal field 'from)
+ (mail-header-from data-header))
+ ((equal field 'message-id)
+ (mail-header-message-id data-header))
+ ((equal field 'subject)
+ (mail-header-subject data-header))
+ ((equal field 'references)
+ (mail-header-references data-header))
+ ((equal field 'date)
+ (mail-header-date data-header))
+ ((equal field 'xref)
+ (mail-header-xref data-header))
+ ((equal field 'extra)
+ (mail-header-extra data-header))
+ (t
+ nil))
+ (gnus-error 5 "Article %d has a nil data header" article)))))
+
+(defun spam-fetch-field-from-fast (article &optional prepared-data-header)
+ (spam-fetch-field-fast article 'from prepared-data-header))
+
+(defun spam-fetch-field-subject-fast (article &optional prepared-data-header)
+ (spam-fetch-field-fast article 'subject prepared-data-header))
+
+(defun spam-fetch-field-message-id-fast (article &optional prepared-data-header)
+ (spam-fetch-field-fast article 'message-id prepared-data-header))
+
+(defun spam-generate-fake-headers (article)
+ (let ((dh (spam-fetch-article-header article)))
+ (if dh
+ (concat
+ (format
+ (concat "From: %s\nSubject: %s\nMessage-ID: %s\n"
+ "Date: %s\nReferences: %s\nXref: %s\n")
+ (spam-fetch-field-fast article 'from dh)
+ (spam-fetch-field-fast article 'subject dh)
+ (spam-fetch-field-fast article 'message-id dh)
+ (spam-fetch-field-fast article 'date dh)
+ (spam-fetch-field-fast article 'references dh)
+ (spam-fetch-field-fast article 'xref dh))
+ (when (spam-fetch-field-fast article 'extra dh)
+ (format "%s\n" (spam-fetch-field-fast article 'extra dh))))
+ (gnus-error
+ 5
+ "spam-generate-fake-headers: article %d didn't have a valid header"
+ article))))
+
+(defun spam-fetch-article-header (article)
+ (save-excursion
+ (set-buffer gnus-summary-buffer)
+ (nth 3 (assq article gnus-newsgroup-data))))
\f
;;;; Spam determination.
(defvar spam-list-of-checks
- '((spam-use-blacklist . spam-check-blacklist)
- (spam-use-regex-headers . spam-check-regex-headers)
- (spam-use-regex-body . spam-check-regex-body)
- (spam-use-whitelist . spam-check-whitelist)
- (spam-use-BBDB . spam-check-BBDB)
- (spam-use-ifile . spam-check-ifile)
- (spam-use-spamoracle . spam-check-spamoracle)
- (spam-use-stat . spam-check-stat)
- (spam-use-blackholes . spam-check-blackholes)
- (spam-use-hashcash . spam-check-hashcash)
- (spam-use-bogofilter-headers . spam-check-bogofilter-headers)
- (spam-use-bogofilter . spam-check-bogofilter))
+ '((spam-use-blacklist . spam-check-blacklist)
+ (spam-use-regex-headers . spam-check-regex-headers)
+ (spam-use-gmane-xref . spam-check-gmane-xref)
+ (spam-use-regex-body . spam-check-regex-body)
+ (spam-use-whitelist . spam-check-whitelist)
+ (spam-use-BBDB . spam-check-BBDB)
+ (spam-use-BBDB-exclusive . spam-check-BBDB)
+ (spam-use-ifile . spam-check-ifile)
+ (spam-use-spamoracle . spam-check-spamoracle)
+ (spam-use-stat . spam-check-stat)
+ (spam-use-blackholes . spam-check-blackholes)
+ (spam-use-hashcash . spam-check-hashcash)
+ (spam-use-spamassassin-headers . spam-check-spamassassin-headers)
+ (spam-use-spamassassin . spam-check-spamassassin)
+ (spam-use-bogofilter-headers . spam-check-bogofilter-headers)
+ (spam-use-bogofilter . spam-check-bogofilter))
"The spam-list-of-checks list contains pairs associating a
parameter variable with a spam checking function. If the
parameter variable is true, then the checking function is called,
spam-use-stat
spam-use-bogofilter
spam-use-blackholes
+ spam-use-spamassassin
spam-use-spamoracle)
"The spam-list-of-statistical-checks list contains all the mail
splitters that need to have the full message body available.
(let* ((spam-split-symbolic-return t)
(spam-split-symbolic-return-positive t)
+ (fake-headers (spam-generate-fake-headers article))
(split-return
(or registry-lookup
(with-temp-buffer
(gnus-request-article-this-buffer
article
group)
- (spam-insert-fake-headers article))
+ ;; else, we fake the article
+ (when fake-headers (insert fake-headers)))
(if (or (null first-method)
(equal first-method 'default))
(spam-split)
nil
spam-whitelist-unregister-routine
nil)
+ (spam-use-ham-copy nil
+ nil
+ nil
+ nil)
(spam-use-BBDB spam-BBDB-register-routine
nil
spam-BBDB-unregister-routine
;; does Gmane support unregistration?
nil
nil)
+ (spam-use-spamassassin spam-spamassassin-register-ham-routine
+ spam-spamassassin-register-spam-routine
+ spam-spamassassin-unregister-ham-routine
+ spam-spamassassin-unregister-spam-routine)
(spam-use-bogofilter spam-bogofilter-register-ham-routine
spam-bogofilter-register-spam-routine
spam-bogofilter-unregister-ham-routine
gnus-newsgroup-articles
classification)))
;; process them
- (gnus-message 5 "%s %d %s articles with classification %s, check %s"
+ (gnus-message 5 "%s %d %s articles as %s using backend %s"
(if unregister "Unregistering" "Registering")
(length articles)
(if specific-articles "specific" "")
type
cell-list))
- (gnus-error 5 (format "%s called with bad ID, type, classification, check, or group"
- "spam-log-processing-to-registry")))))
+ (gnus-error
+ 5
+ (format "%s call with bad ID, type, classification, spam-check, or group"
+ "spam-log-processing-to-registry")))))
;;; check if a ham- or spam-processor registration has been done
(defun spam-log-registered-p (id type)
(spam-process-type-valid-p type))
(cdr-safe (gnus-registry-fetch-extra id type))
(progn
- (gnus-error 5 (format "%s called with bad ID, type, classification, or check"
- "spam-log-registered-p"))
+ (gnus-error
+ 5
+ (format "%s called with bad ID, type, classification, or spam-check"
+ "spam-log-registered-p"))
nil))))
;;; check what a ham- or spam-processor registration says
nil
decision)))
+
;;; check if a ham- or spam-processor registration needs to be undone
(defun spam-log-unregistration-needed-p (id type classification check)
(when spam-log-to-registry
(setq found t))))
found)
(progn
- (gnus-error 5 (format "%s called with bad ID, type, classification, or check"
- "spam-log-unregistration-needed-p"))
+ (gnus-error
+ 5
+ (format "%s called with bad ID, type, classification, or spam-check"
+ "spam-log-unregistration-needed-p"))
nil))))
type
new-cell-list))
(progn
- (gnus-error 5 (format "%s called with bad ID, type, check, or group"
+ (gnus-error 5 (format "%s call with bad ID, type, spam-check, or group"
"spam-log-undo-registration"))
nil))))
(when (symbol-value check)
(setq nnimap-split-download-body-default t))))
+\f
+;;;; Gmane xrefs
+(defun spam-check-gmane-xref ()
+ (let ((header (or
+ (message-fetch-field "Xref")
+ (message-fetch-field "Newsgroups")))
+ (spam-split-group (if spam-split-symbolic-return
+ 'spam
+ spam-split-group)))
+ (when header ; return nil when no header
+ (when (string-match spam-gmane-xref-spam-group
+ header)
+ spam-split-group))))
+
\f
;;;; Regex body
(set-buffer gnus-article-buffer)
(let ((score (or (spam-check-bogofilter-headers t)
(spam-check-bogofilter t))))
+ (gnus-summary-show-article)
(message "Spamicity score %s" score)
- (or score "0"))
- (gnus-summary-show-article)))
+ (or score "0"))))
(defun spam-check-bogofilter (&optional score)
"Check the Bogofilter backend for the classification of this message"
(goto-char (point-min))
(when (re-search-forward "^X-Spam: yes;" nil t)
spam-split-group))
- (error "Error running spamoracle" status))))))))
+ (error "Error running spamoracle: %s" status))))))))
(defun spam-spamoracle-learn (articles article-is-spam-p &optional unregister)
"Run spamoracle in training mode."
`("-f" ,spam-spamoracle-database
"add" ,arg)
`("add" ,arg)))))
- (when (not (eq 0 status))
- (error "Error running spamoracle" status)))))))
+ (unless (eq 0 status)
+ (error "Error running spamoracle: %s" status)))))))
(defun spam-spamoracle-learn-ham (articles &optional unregister)
(spam-spamoracle-learn articles nil unregister))
(spam-spamoracle-learn-spam articles t))
\f
+;;;; SpamAssassin
+;;; based mostly on the bogofilter code
+(defun spam-check-spamassassin-headers (&optional score)
+ "Check the SpamAssassin headers for the classification of this message."
+ (if score ; scoring mode
+ (let ((header (message-fetch-field spam-spamassassin-spam-status-header)))
+ (when header
+ (if (string-match "hits=\\(-?[0-9.]+\\)" header)
+ (match-string 1 header)
+ "0")))
+ ;; spam detection mode
+ (let ((header (message-fetch-field spam-spamassassin-spam-flag-header))
+ (spam-split-group (if spam-split-symbolic-return
+ 'spam
+ spam-split-group)))
+ (when header ; return nil when no header
+ (when (string-match spam-spamassassin-positive-spam-flag-header
+ header)
+ spam-split-group)))))
+
+(defun spam-check-spamassassin (&optional score)
+ "Check the SpamAssassin backend for the classification of this message."
+ (let ((article-buffer-name (buffer-name)))
+ (with-temp-buffer
+ (let ((temp-buffer-name (buffer-name)))
+ (save-excursion
+ (set-buffer article-buffer-name)
+ (apply 'call-process-region
+ (point-min) (point-max) spam-spamassassin-path
+ nil temp-buffer-name nil spam-spamassassin-arguments))
+ ;; check the return now (we're back in the temp buffer)
+ (goto-char (point-min))
+ (spam-check-spamassassin-headers score)))))
+
+;; return something sensible if the score can't be determined
+(defun spam-spamassassin-score ()
+ "Get the SpamAssassin score"
+ (interactive)
+ (save-window-excursion
+ (gnus-summary-show-article t)
+ (set-buffer gnus-article-buffer)
+ (let ((score (or (spam-check-spamassassin-headers t)
+ (spam-check-spamassassin t))))
+ (gnus-summary-show-article)
+ (message "SpamAssassin score %s" score)
+ (or score "0"))))
+
+(defun spam-spamassassin-register-with-sa-learn (articles spam
+ &optional unregister)
+ "Register articles with spamassassin's sa-learn as spam or non-spam."
+ (if articles
+ (let ((action (if unregister spam-sa-learn-unregister-switch
+ (if spam spam-sa-learn-spam-switch
+ spam-sa-learn-ham-switch)))
+ (summary-buffer-name (buffer-name)))
+ (with-temp-buffer
+ ;; group the articles into mbox format
+ (dolist (article articles)
+ (let (article-string)
+ (save-excursion
+ (set-buffer summary-buffer-name)
+ (setq article-string (spam-get-article-as-string article)))
+ (when (stringp article-string)
+ (insert "From \n") ; mbox separator (sa-learn only checks the
+ ; first five chars, so we can get away with
+ ; a bogus line))
+ (insert article-string)
+ (insert "\n"))))
+ ;; call sa-learn on all messages at the same time
+ (apply 'call-process-region
+ (point-min) (point-max)
+ spam-sa-learn-path
+ nil nil nil "--mbox"
+ (if spam-sa-learn-rebuild
+ (list action)
+ `("--no-rebuild" ,action)))))))
+
+(defun spam-spamassassin-register-spam-routine (articles &optional unregister)
+ (spam-spamassassin-register-with-sa-learn articles t unregister))
+
+(defun spam-spamassassin-register-ham-routine (articles &optional unregister)
+ (spam-spamassassin-register-with-sa-learn articles nil unregister))
+
+(defun spam-spamassassin-unregister-spam-routine (articles)
+ (spam-spamassassin-register-with-sa-learn articles t t))
+
+(defun spam-spamassassin-unregister-ham-routine (articles)
+ (spam-spamassassin-register-with-sa-learn articles nil t))
+\f
;;;; Hooks
;;;###autoload
(add-hook 'gnus-summary-prepare-exit-hook 'spam-summary-prepare-exit)
(add-hook 'gnus-summary-prepare-hook 'spam-summary-prepare)
(add-hook 'gnus-get-new-news-hook 'spam-setup-widening)
- (add-hook 'gnus-summary-prepare-hook 'spam-find-spam))
+ (add-hook 'gnus-summary-prepared-hook 'spam-find-spam))
(defun spam-unload-hook ()
"Uninstall the spam.el hooks"
projects / gnus / blobdiff