diff --git a/README.md b/README.md
index ef5e293..1724885 100644
--- a/README.md
+++ b/README.md
@@ -8,6 +8,7 @@ A Go library to authenticate e-mails:
 
 * Create and verify [DKIM signatures][DKIM]
 * Create and parse [Authentication-Results header fields][Authentication-Results]
+* Fetch [DMARC] records
 
 ## DKIM [![GoDoc](https://godoc.org/github.com/emersion/go-msgauth/dkim?status.svg)](https://godoc.org/github.com/emersion/go-msgauth/dkim)
 
@@ -77,9 +78,14 @@ if err != nil {
 log.Println(identifier, results)
 ```
 
+## DMARC [![GoDoc](https://godoc.org/github.com/emersion/go-msgauth/dmarc?status.svg)](https://godoc.org/github.com/emersion/go-msgauth/dmarc)
+
+See the GoDoc page.
+
 ## License
 
 MIT
 
 [DKIM]: https://tools.ietf.org/html/rfc6376
 [Authentication-Results]: https://tools.ietf.org/html/rfc7601
+[DMARC]: http://tools.ietf.org/html/rfc7489
diff --git a/dmarc/cmd/dmarc-lookup/main.go b/cmd/dmarc-lookup/main.go
similarity index 84%
rename from dmarc/cmd/dmarc-lookup/main.go
rename to cmd/dmarc-lookup/main.go
index f040bbe..85fcb75 100644
--- a/dmarc/cmd/dmarc-lookup/main.go
+++ b/cmd/dmarc-lookup/main.go
@@ -1,12 +1,10 @@
-//+build ignore
-
 package main
 
 import (
 	"flag"
 	"log"
 
-	"github.com/emersion/go-dmarc"
+	"github.com/emersion/go-msgauth/dmarc"
 )
 
 func main() {
diff --git a/dmarc/.gitignore b/dmarc/.gitignore
deleted file mode 100644
index f1c181e..0000000
--- a/dmarc/.gitignore
+++ /dev/null
@@ -1,12 +0,0 @@
-# Binaries for programs and plugins
-*.exe
-*.exe~
-*.dll
-*.so
-*.dylib
-
-# Test binary, build with `go test -c`
-*.test
-
-# Output of the go coverage tool, specifically when used with LiteIDE
-*.out
diff --git a/dmarc/LICENSE b/dmarc/LICENSE
deleted file mode 100644
index 37d2e32..0000000
--- a/dmarc/LICENSE
+++ /dev/null
@@ -1,21 +0,0 @@
-MIT License
-
-Copyright (c) 2019 emersion
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
diff --git a/dmarc/README.md b/dmarc/README.md
deleted file mode 100644
index 906672f..0000000
--- a/dmarc/README.md
+++ /dev/null
@@ -1,9 +0,0 @@
-# go-dmarc
-
-[![GoDoc](https://godoc.org/github.com/emersion/go-dmarc?status.svg)](https://godoc.org/github.com/emersion/go-dmarc)
-
-A DMARC library for Go.
-
-## License
-
-MIT
diff --git a/dmarc/go.mod b/dmarc/go.mod
deleted file mode 100644
index 6cbd359..0000000
--- a/dmarc/go.mod
+++ /dev/null
@@ -1,3 +0,0 @@
-module github.com/emersion/go-dmarc
-
-go 1.12