diff --git a/emacs/.config/doom/+org-reminders.el b/emacs/.config/doom/+org-reminders.el
index 63138c1..b5e6515 100644
--- a/emacs/.config/doom/+org-reminders.el
+++ b/emacs/.config/doom/+org-reminders.el
@@ -29,6 +29,9 @@
 (defvar org-reminder-ntfy-topic "reminders"
   "ntfy topic to publish task reminders to.")
 
+(defvar org-reminder-ntfy-priority "4"
+  "ntfy priority for task reminders (1 min, 2 low, 3 default, 4 high, 5 urgent).")
+
 (defvar org-reminder-state-file "~/.cache/org-reminders.el"
   "File persisting already-sent reminders.")
 
@@ -49,6 +52,17 @@ Set to \"none\" to disable the default entirely.")
 (defvar org-reminder-last-refresh 0
   "Timestamp of the last org-agenda-files refresh.")
 
+(defvar org-reminder-run-hosts nil
+  "Hostnames (as reported by `system-name') allowed to send reminders.
+nil means run on every host.  Set to a list like (\"mundilfari\") to
+restrict reminder delivery to specific machines.")
+
+(defun org-reminder-host-enabled-p ()
+  "Return non-nil if this host is allowed to send reminders."
+  (or (null org-reminder-run-hosts)
+      (member (downcase (system-name))
+              (mapcar #'downcase org-reminder-run-hosts))))
+
 (defun org-reminder-parse-intervals (str)
   "Parse reminder offset string STR into a list of (LABEL . SECONDS).
 STR looks like \"2d 3h 30m\" (also accepts commas or semicolons).
@@ -176,6 +190,7 @@ Uses an mtime cache so unchanged files are not re-parsed."
                              "-s" "-f"
                              "-H" (format "Title: %s" (substring-no-properties title))
                              "-H" "Tags: bell"
+                             "-H" (format "Priority: %s" org-reminder-ntfy-priority)
                              "-d" body
                              url)))
     (unless (zerop exit)
@@ -216,7 +231,8 @@ Uses an mtime cache so unchanged files are not re-parsed."
 (defun org-reminder-check ()
   "Send any due org task reminders via ntfy."
   (interactive)
-  (condition-case err
+  (if (org-reminder-host-enabled-p)
+      (condition-case err
       (let ((now (float-time)))
         (dolist (spec (org-reminder-collect))
           (pcase spec
@@ -226,7 +242,7 @@ Uses an mtime cache so unchanged files are not re-parsed."
                           (< now (+ fire (* org-reminder-grace-minutes 60)))
                           (not (gethash key org-reminder-state)))
                  (org-reminder-send
-                  (format "Reminder: %s" heading)
+                  (format "🔔 %s" heading)
                   (format "Due %s — %s away"
                           (format-time-string "%a %b %e %H:%M" (+ fire secs))
                           (org-reminder-human-delta (- (+ fire secs) now))))
@@ -234,12 +250,14 @@ Uses an mtime cache so unchanged files are not re-parsed."
                  (org-reminder-state-save)
                  (message "org-reminders: sent '%s' (%s)" heading label)))))
         (org-reminder-prune-state now)))
-    (error (message "org-reminders: check failed: %S" err))))
+      (error (message "org-reminders: check failed: %S" err)))
+    (message "org-reminders: host %s not enabled for reminders, skipping" (system-name))))
 
 (defun org-reminder-start ()
-  "Load state and start the periodic reminder check."
+  "Load state and start the periodic reminder check on this host."
   (org-reminder-state-load)
-  (run-with-timer 60 60 #'org-reminder-check))
+  (when (org-reminder-host-enabled-p)
+    (run-with-timer 60 60 #'org-reminder-check)))
 
 (provide '+org-reminders)
 
diff --git a/emacs/.config/doom/config.el b/emacs/.config/doom/config.el
index c89a5c2..fc9b8ff 100644
--- a/emacs/.config/doom/config.el
+++ b/emacs/.config/doom/config.el
@@ -43,6 +43,7 @@
 
 (load! "+agenda-fix")
 (load! "+org-reminders")
+(setq org-reminder-run-hosts '("mundilfari"))
 (defun vulpea-agenda-files-update (&rest _)
   (setq org-agenda-files vulpea-project-files))