diff --git a/Tutorials/Docker/Proxy Network.md b/Tutorials/Docker/Proxy Network.md
new file mode 100644
index 0000000..ee8fedb
--- /dev/null
+++ b/Tutorials/Docker/Proxy Network.md	
@@ -0,0 +1,11 @@
+```json title="/etc/docker/daemon.json"
+{
+  "ipv6": true,
+  "fixed-cidr-v6": "2001:db8:1::/64"
+}
+```
+
+```bash
+sudo systemctl reboot
+docker network create --subnet=192.168.1.0/24 --ipv6 --attachable proxy
+```
diff --git a/docker/bluesky-pds.md b/docker/bluesky-pds.md
index fb26e5a..4382123 100644
--- a/docker/bluesky-pds.md
+++ b/docker/bluesky-pds.md
@@ -93,3 +93,13 @@ After various testing, I have figured out two things.
 2. After you have verified emails, and do not intend to use the email feature, you can re-enable the DNS Proxy and `AAAA` records.
 
 ![[bluesky-pds-cloudflare.png]]
+
+## SMTP
+
+I use protonmail for my SMTP server. You can use any SMTP server you like, but I figured I'd share this information.
+These are the environment variables I use.
+
+```
+PDS_EMAIL_SMTP_URL: smtp://user@example.com:TOKEN@smtp.protonmail.ch:587/
+PDS_EMAIL_FROM_ADDRESS: user@example.com
+```