diff --git a/component/receiver.go b/component/receiver.go
index 3456bf4..f567108 100644
--- a/component/receiver.go
+++ b/component/receiver.go
@@ -12,7 +12,7 @@ func (c *Config) receiver() {
 			log.WithField("type", c.Type).Panicf("connection closed%s", err)
 			return
 		}
-		p, back := c.receive(packet)
+		p, back := c.receiving(packet)
 		if p == nil {
 			continue
 		}
@@ -24,7 +24,7 @@ func (c *Config) receiver() {
 	}
 }
 
-func (c *Config) receive(packet xmpp.Packet) (xmpp.Packet, bool) {
+func (c *Config) receiving(packet xmpp.Packet) (xmpp.Packet, bool) {
 	logger := log.WithField("type", c.Type)
 
 	switch p := packet.(type) {
diff --git a/component/receiver_test.go b/component/receiver_test.go
index 3fcd236..5c83681 100644
--- a/component/receiver_test.go
+++ b/component/receiver_test.go
@@ -13,20 +13,20 @@ func TestReceive(t *testing.T) {
 	c := Config{Host: "example.org", Type: "monkeyservice"}
 
 	// ignoring packet
-	p, back := c.receive(xmpp.Handshake{})
+	p, _ := c.receiving(xmpp.Handshake{})
 	assert.Nil(p)
 
 	// receive presence
-	p, back = c.receive(xmpp.Presence{})
+	p, _ = c.receiving(xmpp.Presence{})
 	assert.Nil(p)
 
 	// message
-	p, back = c.receive(xmpp.Message{})
+	p, back := c.receiving(xmpp.Message{})
 	assert.False(back)
 	assert.NotNil(p)
 
 	// unsupported iq
-	p, back = c.receive(xmpp.IQ{Payload: []xmpp.IQPayload{
+	p, back = c.receiving(xmpp.IQ{Payload: []xmpp.IQPayload{
 		&xmpp.Err{},
 	}})
 	assert.True(back)
@@ -36,7 +36,7 @@ func TestReceive(t *testing.T) {
 	assert.Equal("feature-not-implemented", iq.Error.Reason)
 
 	// iq disco info
-	p, back = c.receive(xmpp.IQ{
+	p, back = c.receiving(xmpp.IQ{
 		PacketAttrs: xmpp.PacketAttrs{Type: "get"},
 		Payload: []xmpp.IQPayload{
 			&xmpp.DiscoInfo{},
@@ -50,7 +50,7 @@ func TestReceive(t *testing.T) {
 	assert.Equal("monkeyservice", dinfo.Identity.Name)
 
 	// iq disco items
-	p, back = c.receive(xmpp.IQ{
+	p, back = c.receiving(xmpp.IQ{
 		PacketAttrs: xmpp.PacketAttrs{Type: "get"},
 		Payload: []xmpp.IQPayload{
 			&xmpp.DiscoItems{},
diff --git a/component/send.go b/component/send.go
index f3108d9..21a5179 100644
--- a/component/send.go
+++ b/component/send.go
@@ -7,13 +7,13 @@ import (
 
 func (c *Config) sender(packets chan xmpp.Packet) {
 	for packet := range packets {
-		if p := c.send(packet); p != nil {
+		if p := c.sending(packet); p != nil {
 			c.xmpp.Send(p)
 		}
 	}
 }
 
-func (c *Config) send(packet xmpp.Packet) xmpp.Packet {
+func (c *Config) sending(packet xmpp.Packet) xmpp.Packet {
 	logger := log.WithField("type", c.Type)
 	switch p := packet.(type) {
 	case xmpp.Message:
diff --git a/component/send_test.go b/component/send_test.go
index 585e73e..7abbd6a 100644
--- a/component/send_test.go
+++ b/component/send_test.go
@@ -13,17 +13,17 @@ func TestSend(t *testing.T) {
 	c := Config{Host: "example.org"}
 
 	// ignoring packet
-	p := c.send(xmpp.IQ{})
+	p := c.sending(xmpp.IQ{})
 	assert.Nil(p)
 
 	// send by component host
-	p = c.send(xmpp.Message{})
+	p = c.sending(xmpp.Message{})
 	assert.NotNil(p)
 	msg := p.(xmpp.Message)
 	assert.Equal("example.org", msg.PacketAttrs.From)
 
 	// send by a user of component
-	p = c.send(xmpp.Message{PacketAttrs: xmpp.PacketAttrs{From: "threemaid"}})
+	p = c.sending(xmpp.Message{PacketAttrs: xmpp.PacketAttrs{From: "threemaid"}})
 	assert.NotNil(p)
 	msg = p.(xmpp.Message)
 	assert.Equal("threemaid@example.org", msg.PacketAttrs.From)
diff --git a/component/threema/account.go b/component/threema/account.go
index d749a68..a3ecfdf 100644
--- a/component/threema/account.go
+++ b/component/threema/account.go
@@ -14,7 +14,7 @@ type Account struct {
 	models.AccountThreema
 	Session      o3.SessionContext
 	send         chan<- o3.Message
-	recieve      <-chan o3.ReceivedMsg
+	receive      <-chan o3.ReceivedMsg
 	deliveredMSG map[uint64]string
 	readedMSG    map[uint64]string
 }
@@ -45,7 +45,7 @@ func (t *Threema) getAccount(jid *models.JID) (*Account, error) {
 
 	a := &Account{AccountThreema: account}
 	a.Session = o3.NewSessionContext(tid)
-	a.send, a.recieve, err = a.Session.Run()
+	a.send, a.receive, err = a.Session.Run()
 
 	if err != nil {
 		return nil, err
@@ -55,7 +55,7 @@ func (t *Threema) getAccount(jid *models.JID) (*Account, error) {
 	a.deliveredMSG = make(map[uint64]string)
 	a.readedMSG = make(map[uint64]string)
 
-	go a.reciever(t.out)
+	go a.receiver(t.out)
 
 	t.accountJID[jid.String()] = a
 	return a, nil
diff --git a/component/threema/main.go b/component/threema/main.go
index 5a549ce..2621481 100644
--- a/component/threema/main.go
+++ b/component/threema/main.go
@@ -55,7 +55,7 @@ func (t *Threema) send(packet xmpp.Packet) xmpp.Packet {
 
 		if to.IsDomain() {
 			if from == nil {
-				log.Warn("recieve message without sender")
+				log.Warn("receive message without sender")
 				return nil
 			}
 			msg := xmpp.NewMessage("chat", "", from.String(), "", "en")
diff --git a/component/threema/recieve.go b/component/threema/recieve.go
deleted file mode 100644
index d2fc136..0000000
--- a/component/threema/recieve.go
+++ /dev/null
@@ -1,62 +0,0 @@
-package threema
-
-import (
-	"strconv"
-
-	"github.com/bdlm/log"
-	"github.com/o3ma/o3"
-	"gosrc.io/xmpp"
-)
-
-func (a *Account) reciever(out chan<- xmpp.Packet) {
-	for receivedMessage := range a.recieve {
-		if p := a.handle(receivedMessage); p != nil {
-			out <- p
-		}
-	}
-}
-func (a *Account) handle(receivedMessage o3.ReceivedMsg) xmpp.Packet {
-	if receivedMessage.Err != nil {
-		log.Warnf("Error Receiving Message: %s\n", receivedMessage.Err)
-		return nil
-	}
-	switch msg := receivedMessage.Msg.(type) {
-	case o3.TextMessage:
-		sender := msg.Sender().String()
-		if string(a.TID) == sender {
-			return nil
-		}
-		xMSG := xmpp.NewMessage("chat", sender, a.XMPP.String(), strconv.FormatUint(msg.ID(), 10), "en")
-		xMSG.Body = msg.Text()
-		xMSG.Extensions = append(xMSG.Extensions, xmpp.ReceiptRequest{})
-		xMSG.Extensions = append(xMSG.Extensions, xmpp.ChatMarkerMarkable{})
-		return xMSG
-
-	case o3.DeliveryReceiptMessage:
-		msgID := msg.MsgID()
-		xMSG := xmpp.NewMessage("chat", msg.Sender().String(), a.XMPP.String(), "", "en")
-
-		if msg.Status() == o3.MSGDELIVERED {
-			if id, ok := a.deliveredMSG[msgID]; ok {
-				xMSG.Extensions = append(xMSG.Extensions, xmpp.ReceiptReceived{Id: id})
-				xMSG.Extensions = append(xMSG.Extensions, xmpp.ChatMarkerReceived{Id: id})
-				delete(a.deliveredMSG, msgID)
-			} else {
-				log.Warnf("found not id in cache to announce received on xmpp side")
-			}
-		}
-		if msg.Status() == o3.MSGREAD {
-			if id, ok := a.readedMSG[msgID]; ok {
-				xMSG.Extensions = append(xMSG.Extensions, xmpp.ChatMarkerDisplayed{Id: id})
-				delete(a.readedMSG, msgID)
-			} else {
-				log.Warnf("found not id in cache to announce readed on xmpp side")
-			}
-		}
-
-		if len(xMSG.Extensions) > 0 {
-			return xMSG
-		}
-	}
-	return nil
-}
diff --git a/component/threema/recieve_test.go b/component/threema/recieve_test.go
deleted file mode 100644
index 16a9566..0000000
--- a/component/threema/recieve_test.go
+++ /dev/null
@@ -1,131 +0,0 @@
-package threema
-
-import (
-	"errors"
-	"testing"
-
-	"github.com/o3ma/o3"
-	"github.com/stretchr/testify/assert"
-	"gosrc.io/xmpp"
-)
-
-const threemaID = "87654321"
-
-var threemaIDByte o3.IDString
-
-func init() {
-	threemaIDByte = o3.NewIDString(threemaID)
-}
-
-func createDummyAccount() Account {
-	a := Account{
-		deliveredMSG: make(map[uint64]string),
-		readedMSG:    make(map[uint64]string),
-	}
-	a.TID = make([]byte, len(threemaIDByte))
-	copy(a.TID, threemaIDByte[:])
-
-	return a
-}
-
-func TestRecieve(t *testing.T) {
-	assert := assert.New(t)
-
-	a := createDummyAccount()
-
-	// handle/skip error
-	p := a.handle(o3.ReceivedMsg{
-		Err: errors.New("dummy"),
-	})
-	assert.Nil(p)
-
-	// nothing to handle
-	p = a.handle(o3.ReceivedMsg{})
-	assert.Nil(p)
-}
-
-func TestRecieveText(t *testing.T) {
-	assert := assert.New(t)
-
-	a := createDummyAccount()
-
-	// handle text
-	session := o3.SessionContext{
-		ID: o3.ThreemaID{
-			ID:   o3.NewIDString("12345678"),
-			Nick: o3.NewPubNick("user"),
-		},
-	}
-	txtMsg, err := o3.NewTextMessage(&session, threemaID, "Oojoh0Ah")
-	assert.NoError(err)
-	p := a.handle(o3.ReceivedMsg{
-		Msg: txtMsg,
-	})
-	xMSG, ok := p.(xmpp.Message)
-	assert.True(ok)
-	assert.Equal("Oojoh0Ah", xMSG.Body)
-
-	// handle/skip text to own id
-	session = o3.SessionContext{
-		ID: o3.ThreemaID{
-			ID:   threemaIDByte,
-			Nick: o3.NewPubNick("user"),
-		},
-	}
-	txtMsg, err = o3.NewTextMessage(&session, threemaID, "Aesh8shu")
-	assert.NoError(err)
-	p = a.handle(o3.ReceivedMsg{
-		Msg: txtMsg,
-	})
-	assert.Nil(p)
-}
-
-func TestRecieveDeliveryReceipt(t *testing.T) {
-	assert := assert.New(t)
-
-	a := createDummyAccount()
-
-	// handle delivered
-	session := o3.SessionContext{
-		ID: o3.ThreemaID{
-			ID:   o3.NewIDString("12345678"),
-			Nick: o3.NewPubNick("user"),
-		},
-	}
-	msgID := o3.NewMsgID()
-	a.deliveredMSG[msgID] = "im4aeseeh1IbaQui"
-	a.readedMSG[msgID] = "im4aeseeh1IbaQui"
-
-	drm, err := o3.NewDeliveryReceiptMessage(&session, threemaID, msgID, o3.MSGDELIVERED)
-	assert.NoError(err)
-	p := a.handle(o3.ReceivedMsg{
-		Msg: drm,
-	})
-	xMSG, ok := p.(xmpp.Message)
-	assert.True(ok)
-	rr := xMSG.Extensions[0].(xmpp.ReceiptReceived)
-	assert.Equal("im4aeseeh1IbaQui", rr.Id)
-
-	// handle delivered -> not in cache
-	p = a.handle(o3.ReceivedMsg{
-		Msg: drm,
-	})
-	assert.Nil(p)
-
-	// handle readed
-	drm, err = o3.NewDeliveryReceiptMessage(&session, threemaID, msgID, o3.MSGREAD)
-	assert.NoError(err)
-	p = a.handle(o3.ReceivedMsg{
-		Msg: drm,
-	})
-	xMSG, ok = p.(xmpp.Message)
-	assert.True(ok)
-	cmdd := xMSG.Extensions[0].(xmpp.ChatMarkerDisplayed)
-	assert.Equal("im4aeseeh1IbaQui", cmdd.Id)
-
-	// handle delivered -> not in cache
-	p = a.handle(o3.ReceivedMsg{
-		Msg: drm,
-	})
-	assert.Nil(p)
-}
diff --git a/component/threema/send.go b/component/threema/send.go
index f6b66aa..0c95c74 100644
--- a/component/threema/send.go
+++ b/component/threema/send.go
@@ -9,6 +9,17 @@ import (
 )
 
 func (a *Account) Send(to string, msg xmpp.Message) error {
+	m, err := a.sending(to, msg)
+	if err != nil {
+		return err
+	}
+	if m != nil {
+		a.send <- m
+	}
+	return nil
+}
+func (a *Account) sending(to string, msg xmpp.Message) (o3.Message, error) {
+	// handle delivered / readed
 	msgID := ""
 	readed := false
 	for _, el := range msg.Extensions {
@@ -25,7 +36,7 @@ func (a *Account) Send(to string, msg xmpp.Message) error {
 	if msgID != "" {
 		id, err := strconv.ParseUint(msgID, 10, 64)
 		if err != nil {
-			return err
+			return nil, err
 		}
 		msgType := o3.MSGDELIVERED
 		if readed {
@@ -33,23 +44,22 @@ func (a *Account) Send(to string, msg xmpp.Message) error {
 		}
 		drm, err := o3.NewDeliveryReceiptMessage(&a.Session, to, id, msgType)
 		if err != nil {
-			return err
+			return nil, err
 		}
-		a.send <- drm
 		log.WithFields(map[string]interface{}{
 			"tid":    to,
 			"msg_id": id,
 			"type":   msgType,
 		}).Debug("update status of threema message")
-		return nil
+		return drm, nil
 	}
 
+	// send text message
 	msg3, err := o3.NewTextMessage(&a.Session, to, msg.Body)
 	if err != nil {
-		return err
+		return nil, err
 	}
 	a.deliveredMSG[msg3.ID()] = msg.Id
 	a.readedMSG[msg3.ID()] = msg.Id
-	a.send <- msg3
-	return nil
+	return msg3, nil
 }
diff --git a/component/threema/send_test.go b/component/threema/send_test.go
new file mode 100644
index 0000000..7e09ca1
--- /dev/null
+++ b/component/threema/send_test.go
@@ -0,0 +1,83 @@
+package threema
+
+import (
+	"testing"
+
+	"github.com/o3ma/o3"
+	"github.com/stretchr/testify/assert"
+	"gosrc.io/xmpp"
+)
+
+func TestAccountSend(t *testing.T) {
+	assert := assert.New(t)
+
+	send := make(chan o3.Message)
+	a := Account{
+		Session:      o3.NewSessionContext(o3.ThreemaID{ID: o3.NewIDString("43218765")}),
+		send:         send,
+		deliveredMSG: make(map[uint64]string),
+		readedMSG:    make(map[uint64]string),
+	}
+
+	go func() {
+		a.Send("a", xmpp.Message{
+			PacketAttrs: xmpp.PacketAttrs{From: "a@example.org"},
+			Body:        "ohz8kai0ohNgohth",
+		})
+	}()
+	p := <-send
+	assert.NotNil(p)
+	msg := p.(o3.TextMessage)
+	assert.Contains(msg.Text(), "ohz8kai0ohNgohth")
+
+	// test error
+	err := a.Send("a", xmpp.Message{
+		PacketAttrs: xmpp.PacketAttrs{From: "a@example.org"},
+		Extensions: []xmpp.MsgExtension{
+			&xmpp.ReceiptReceived{Id: "blub"},
+		},
+	})
+	assert.Error(err)
+}
+
+func TestAccountSendingDeliviery(t *testing.T) {
+	assert := assert.New(t)
+
+	a := Account{
+		Session: o3.NewSessionContext(o3.ThreemaID{ID: o3.NewIDString("43218765")}),
+	}
+
+	// test error - threema send only int ids
+	msg, err := a.sending("a", xmpp.Message{
+		PacketAttrs: xmpp.PacketAttrs{From: "a@example.org"},
+		Extensions: []xmpp.MsgExtension{
+			&xmpp.ReceiptReceived{Id: "blub"},
+		},
+	})
+	assert.Error(err)
+	assert.Nil(msg)
+
+	// test delivered
+	msg, err = a.sending("a", xmpp.Message{
+		PacketAttrs: xmpp.PacketAttrs{From: "a@example.org"},
+		Extensions: []xmpp.MsgExtension{
+			&xmpp.ChatMarkerReceived{Id: "3"},
+		},
+	})
+	assert.NoError(err)
+	drm, ok := msg.(o3.DeliveryReceiptMessage)
+	assert.True(ok)
+	assert.Equal(o3.MSGDELIVERED, drm.Status())
+
+	// test read
+	msg, err = a.sending("a", xmpp.Message{
+		PacketAttrs: xmpp.PacketAttrs{From: "a@example.org"},
+		Extensions: []xmpp.MsgExtension{
+			&xmpp.ChatMarkerDisplayed{Id: "5"},
+		},
+	})
+	assert.NoError(err)
+	drm, ok = msg.(o3.DeliveryReceiptMessage)
+	assert.True(ok)
+	assert.Equal(o3.MSGREAD, drm.Status())
+}