diff --git a/.gitmodules b/.gitmodules
index a69dd50..a47d50d 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -258,6 +258,10 @@
 	path = OpenShadingLanguage
 	url = ../../pool/OpenShadingLanguage
 	branch = leap-16.0
+[submodule "OpenSMTPD"]
+	path = OpenSMTPD
+	url = ../../pool/OpenSMTPD
+	branch = leap-16.0
 [submodule "OpenSubdiv"]
 	path = OpenSubdiv
 	url = ../../pool/opensubdiv
diff --git a/OpenSMTPD b/OpenSMTPD
new file mode 160000
index 0000000..cc881e3
--- /dev/null
+++ b/OpenSMTPD
@@ -0,0 +1 @@
+Subproject commit cc881e3c77b71f78b57e9221ba14ecb265216db419374b750c67278bc26fc010
diff --git a/patchinfo.20260211133956922544.255638743075857/_patchinfo b/patchinfo.20260211133956922544.255638743075857/_patchinfo
new file mode 100644
index 0000000..761a2b9
--- /dev/null
+++ b/patchinfo.20260211133956922544.255638743075857/_patchinfo
@@ -0,0 +1,11 @@
+<patchinfo>
+  <packager>eroca</packager>
+  <rating>moderate</rating>
+  <category>recommended</category>
+  <summary>Recommended update for OpenSMTPD</summary>
+  <description>This update for OpenSMTPD fixes the following issues:
+
+Introduce OpenSMTPD.
+</description>
+  <package>OpenSMTPD</package>
+</patchinfo>