diff --git a/mailq/parser.go b/mailq/parser.go
index e030acd..89ac5a8 100644
--- a/mailq/parser.go
+++ b/mailq/parser.go
@@ -10,7 +10,7 @@ import (
 	"time"
 )
 
-func ParseMailQ(dataSource io.Reader) (MailQ, error) {
+func ParseFromReader(dataSource io.Reader) (MailQ, error) {
 	const dateFormat = "2006 Mon Jan _2 15:04:05"
 	var messageIdStart = regexp.MustCompile("^[0-9A-Za-z]+[*!]? ")
 	scanner := bufio.NewScanner(dataSource)
diff --git a/mailq/string.go b/mailq/string.go
index 67c390a..56e8eba 100644
--- a/mailq/string.go
+++ b/mailq/string.go
@@ -30,13 +30,13 @@ func (m QEntry) DetailedString() string {
 	return fmt.Sprintf("Id: %s\nDate: %s\nStatus: %s\nReason: %s\nSize: %d\nSender: %s\nRecipients: %s", m.Id, m.Date.Format(SortableDateFormat), m.Status, reasonStr, m.Size, m.Sender, strings.Join(m.Recipients, ", "))
 }
 
-func (queue MailQ) PrintMachineReadable(writer io.Writer) {
+func (queue MailQ) WriteMachineReadable(writer io.Writer) {
 	for _, entry := range queue.Entries {
 		fmt.Fprintf(writer, "%s\n", entry.MachineReadableString())
 	}
 }
 
-func (queue MailQ) PrintHumanReadable(writer io.Writer) {
+func (queue MailQ) WriteHumanReadable(writer io.Writer) {
 	if len(queue.Entries) == 0 {
 		fmt.Fprintf(writer, "Mail queue is empty\n")
 	} else {
@@ -54,7 +54,7 @@ func (queue MailQ) PrintHumanReadable(writer io.Writer) {
 	}
 }
 
-func (queue MailQ) PrintJSON(writer io.Writer) {
+func (queue MailQ) WriteJSON(writer io.Writer) {
 	bytes, err := json.Marshal(queue)
 	if err != nil {
 		fmt.Fprintf(writer, "Error encoding queue to JSON: %s\n", err.Error())
diff --git a/main.go b/main.go
index 463c380..edc756d 100644
--- a/main.go
+++ b/main.go
@@ -66,11 +66,11 @@ func showQueue() {
 
 func printQueue(queue mailq.MailQ, writer io.Writer) {
 	if settings["outputFormat"] == "human" {
-		queue.PrintHumanReadable(writer)
+		queue.WriteHumanReadable(writer)
 	} else if settings["outputFormat"] == "machine" {
-		queue.PrintMachineReadable(writer)
+		queue.WriteMachineReadable(writer)
 	} else if settings["outputFormat"] == "json" {
-		queue.PrintJSON(writer)
+		queue.WriteJSON(writer)
 	}
 }
 
@@ -105,7 +105,7 @@ func readFromCmd(cmd *exec.Cmd) (mailq.MailQ, error) {
 	if err := cmd.Start(); err != nil {
 		return mailq.MailQ{}, err
 	}
-	result, resultError := mailq.ParseMailQ(stdout)
+	result, resultError := mailq.ParseFromReader(stdout)
 	if err := cmd.Wait(); err != nil {
 		return mailq.MailQ{}, err
 	}