diff --git a/tilderadio.py b/tilderadio.py
index 680ce6a..ec8b5af 100644
--- a/tilderadio.py
+++ b/tilderadio.py
@@ -4,6 +4,7 @@ import random
 from dns.resolver import query
 from email.utils import parseaddr
 from mastodon import Mastodon
+from smtplib import SMTP
 from src import ModuleManager, utils
 
 CHANNEL = "#tilderadio"
@@ -46,6 +47,19 @@ SLOGANS = [
     "that's not what she said!",
     "not product placement, we promise! (tildestore.com)",
 ]
+EMAIL_TEMPLATE = """
+From: radiobot <radiobot@tilde.chat>
+To: {nickname} <{email_addr}>
+Subject: tilderadio: dj {dj} is now streaming!
+
+{dj} just came on the air on tilderadio.org!
+
+now playing: {now_playing}
+
+have a listen here: {link}
+
+~radiobot
+"""
 
 
 class Module(ModuleManager.BaseModule):
@@ -102,9 +116,11 @@ class Module(ModuleManager.BaseModule):
             server = self.bot.get_server_by_alias("tilde")
             if server is not None:
 
+                # a different dj is online
                 if self.dj != "" and self.dj != previous_dj:
                     newdj_message = f"{self.dj} is now online playing {self.song}! tune in here now: {LISTEN_URL}"
 
+                    # post toot to @tilderadio
                     self.mastodon.toot(newdj_message)
 
                     # send dm notifications
@@ -118,8 +134,24 @@ class Module(ModuleManager.BaseModule):
                                 message=newdj_message,
                             )
 
-                    # TODO: send email notifications
+                    # send email notifications
+                    with SMTP("localhost") as smtp:
+                        for nick, email in self.bot.get_setting(
+                            "tilderadio-email-subscriptions", {}
+                        ).items():
+                            smtp.sendmail(
+                                "radiobot@tilde.chat",
+                                email,
+                                EMAIL_TEMPLATE.format(
+                                    nickname=nick,
+                                    email_addr=email,
+                                    dj=self.dj,
+                                    now_playing=self.format_nowplaying(),
+                                    link=LISTEN_URL,
+                                ),
+                            )
 
+                    # post to all registered channels
                     for channel_name in NOTIFY_CHANNELS:
                         if channel_name in server.channels:
                             channel = server.channels[channel_name]
@@ -207,7 +239,11 @@ class Module(ModuleManager.BaseModule):
             domain = addr.rsplit("@", 1)[-1]
             try:
                 mxfound = bool(query(domain, "MX"))
-                # TODO: add email subscription if not already there
+                subs = self.bot.get_setting("tilderadio-email-subscriptions", {})
+                nick = event["user"].nickname
+                subs.update({nick: addr})
+                self.bot.set_setting("tilderadio-email-subscriptions", subs)
+
                 event["stdout"].write(
                     f"ok, i'll send an email to you at {addr} when a dj goes online"
                 )
@@ -221,7 +257,12 @@ class Module(ModuleManager.BaseModule):
     @utils.hook("received.command.emailunsubscribe")
     @utils.kwarg("help", "stop sending email notifications")
     def email_unsubscribe(self, event):
-        # TODO: remove email subscription if there
+        subs = self.bot.get_setting("tilderadio-email-subscriptions", {})
+        nick = event["user"].nickname
+        if nick in subs:
+            subs.pop(nick)
+            self.bot.set_setting("tilderadio-email-subscriptions", subs)
+
         event["stdout"].write("ok i'll stop sending you emails")
 
     @utils.hook("received.command.dj")