diff --git a/.cirrus.yml b/.cirrus.yml
index ade4ba2..db9523c 100644
--- a/.cirrus.yml
+++ b/.cirrus.yml
@@ -1,28 +1,28 @@
 # SPDX-FileCopyrightText: 2022 Winni Neessen <winni@neessen.dev>
 #
-# SPDX-License-Identifier: CC0-1.0
+# SPDX-License-Identifier: MIT
 
-container:
-  image: golang:latest
+freebsd_task:
+  name: FreeBSD
 
-env:
-  GOPROXY: https://proxy.golang.org
+  matrix:
+    - name: FreeBSD 13.1
+      freebsd_instance:
+        image_family: freebsd-13-1
+    - name: FreeBSD 12.4
+      freebsd_instance:
+        image_family: freebsd-12-4
+    - name: FreeBSD 12.3
+      freebsd_instance:
+        image_family: freebsd-12-3
 
-lint_task:
-  name: GolangCI Lint
-  container:
-    image: golangci/golangci-lint:latest
-  run_script: golangci-lint run -v --timeout 5m0s --out-format json > lint-report.json
-  always:
-    golangci_artifacts:
-      path: lint-report.json
-      type: text/json
-      format: golangci
+  env:
+    TEST_ALLOW_SEND: 0
+    TEST_SKIP_SENDMAIL: 1
 
-build_task:
-  modules_cache:
-    fingerprint_script: cat go.sum
-    folder: $GOPATH/pkg/mod
-  get_script: go get github.com/wneessen/go-mail
-  build_script: go build github.com/wneessen/go-mail
-  test_script: go test -race -v -cover github.com/wneessen/go-mail/...
+  pkginstall_script:
+    - pkg update -f
+    - pkg install -y go
+
+  test_script:
+    - go test -v -race -cover -shuffle=on ./...
\ No newline at end of file
diff --git a/client_test.go b/client_test.go
index c85a91c..3b71f5e 100644
--- a/client_test.go
+++ b/client_test.go
@@ -1087,6 +1087,7 @@ func getTestConnection(auth bool) (*Client, error) {
 	if th == "" {
 		return nil, fmt.Errorf("no TEST_HOST set")
 	}
+	fmt.Printf("XXX: TEST_HOST: %s\n", th)
 	tp := 25
 	if tps := os.Getenv("TEST_PORT"); tps != "" {
 		tpi, err := strconv.Atoi(tps)
diff --git a/msg_nowin_test.go b/msg_nowin_test.go
index 9eec2eb..d5dca3d 100644
--- a/msg_nowin_test.go
+++ b/msg_nowin_test.go
@@ -16,6 +16,9 @@ import (
 
 // TestMsg_WriteToSendmailWithContext tests the WriteToSendmailWithContext() method of the Msg
 func TestMsg_WriteToSendmailWithContext(t *testing.T) {
+	if os.Getenv("TEST_SKIP_SENDMAIL") != "" {
+		t.Skipf("TEST_SKIP_SENDMAIL variable is set. Skipping sendmail test")
+	}
 	tests := []struct {
 		name string
 		sp   string
@@ -42,6 +45,9 @@ func TestMsg_WriteToSendmailWithContext(t *testing.T) {
 
 // TestMsg_WriteToSendmail will test the output to the local sendmail command
 func TestMsg_WriteToSendmail(t *testing.T) {
+	if os.Getenv("TEST_SKIP_SENDMAIL") != "" {
+		t.Skipf("TEST_SKIP_SENDMAIL variable is set. Skipping sendmail test")
+	}
 	_, err := os.Stat(SendmailPath)
 	if err != nil {
 		t.Skipf("local sendmail command not found in expected path. Skipping")