diff --git a/services/hydroxide-carddav.service b/services/hydroxide-carddav.service
new file mode 100644
index 00000000..6481cfe9
--- /dev/null
+++ b/services/hydroxide-carddav.service
@@ -0,0 +1,22 @@
+[Unit]
+Description=Third party ProtonMail CardDAV Bridge
+After=network.target
+
+[Service]
+Type=exec
+User=hydroxide
+Group=hydroxide
+Restart=on-failure
+ExecStart=/usr/bin/hydroxide carddav
+
+ProtectHome=true
+ProtectSystem=full
+PrivateDevices=true
+NoNewPrivileges=true
+PrivateTmp=true
+InaccessibleDirectories=/root /sys /srv -/opt /media -/lost+found
+ReadWriteDirectories=/var/lib/hydroxide
+WorkingDirectory=/var/lib/hydroxide
+
+[Install]
+WantedBy=multi-user.target
diff --git a/services/hydroxide-imap.service b/services/hydroxide-imap.service
new file mode 100644
index 00000000..fc20cf0b
--- /dev/null
+++ b/services/hydroxide-imap.service
@@ -0,0 +1,22 @@
+[Unit]
+Description=Third party ProtonMail IMAP Bridge
+After=network.target
+
+[Service]
+Type=exec
+User=hydroxide
+Group=hydroxide
+Restart=on-failure
+ExecStart=/usr/bin/hydroxide imap
+
+ProtectHome=true
+ProtectSystem=full
+PrivateDevices=true
+NoNewPrivileges=true
+PrivateTmp=true
+InaccessibleDirectories=/root /sys /srv -/opt /media -/lost+found
+ReadWriteDirectories=/var/lib/hydroxide
+WorkingDirectory=/var/lib/hydroxide
+
+[Install]
+WantedBy=multi-user.target
diff --git a/services/hydroxide-smtp.service b/services/hydroxide-smtp.service
new file mode 100644
index 00000000..b83febe9
--- /dev/null
+++ b/services/hydroxide-smtp.service
@@ -0,0 +1,22 @@
+[Unit]
+Description=Third party ProtonMail SMTP Bridge
+After=network.target
+
+[Service]
+Type=exec
+User=hydroxide
+Group=hydroxide
+Restart=on-failure
+ExecStart=/usr/bin/hydroxide smtp
+
+ProtectHome=true
+ProtectSystem=full
+PrivateDevices=true
+NoNewPrivileges=true
+PrivateTmp=true
+InaccessibleDirectories=/root /sys /srv -/opt /media -/lost+found
+ReadWriteDirectories=/var/lib/hydroxide
+WorkingDirectory=/var/lib/hydroxide
+
+[Install]
+WantedBy=multi-user.target