diff --git a/yatgbot/messagequeue/heap.go b/yatgbot/messagequeue/heap.go
index 7a2daa0..280d9b7 100644
--- a/yatgbot/messagequeue/heap.go
+++ b/yatgbot/messagequeue/heap.go
@@ -60,7 +60,7 @@ func (j MessageJob) Execute(
 
 	var result tg.UpdatesBox
 
-	err := dispatcher.Client.Invoke(ctx, j.Request, &result)
+	err := dispatcher.client.Invoke(ctx, j.Request, &result)
 	if err != nil {
 		yaErr = yaerrors.FromError(
 			http.StatusInternalServerError,
diff --git a/yatgbot/messagequeue/messagequeue.go b/yatgbot/messagequeue/messagequeue.go
index 7a10773..1f921df 100644
--- a/yatgbot/messagequeue/messagequeue.go
+++ b/yatgbot/messagequeue/messagequeue.go
@@ -2,25 +2,30 @@ package messagequeue
 
 import (
 	"context"
+	"fmt"
 	"math/rand"
+	"net/http"
 	"sync"
 	"time"
 
+	"github.com/YaCodeDev/GoYaCodeDevUtils/yaerrors"
 	"github.com/YaCodeDev/GoYaCodeDevUtils/yalogger"
 	"github.com/YaCodeDev/GoYaCodeDevUtils/yatgclient"
 	"github.com/YaCodeDev/GoYaCodeDevUtils/yatgmessageencoding"
+	"github.com/YaCodeDev/GoYaCodeDevUtils/yatgstorage"
 	"github.com/gotd/td/bin"
 	"github.com/gotd/td/tg"
 )
 
 // Dispatcher handles message sending with priority and concurrency control.
 type Dispatcher struct {
-	Client              *yatgclient.Client
+	client              *yatgclient.Client
+	storage             yatgstorage.IStorage
 	messageQueueChannel chan MessageJob
 	heap                messageHeap
 	cond                sync.Cond
-	log                 yalogger.Logger
 	parseMode           yatgmessageencoding.MessageEncoding
+	log                 yalogger.Logger
 }
 
 // NewDispatcher creates a new Dispatcher with the given number of workers.
@@ -30,17 +35,19 @@ type Dispatcher struct {
 //
 // Example usage:
 //
-//	dispatcher := NewDispatcher(ctx, 5, log)
+// dispatcher := NewDispatcher(ctx, client, storage, workerCount, parseMode, log)
 func NewDispatcher(
 	ctx context.Context,
 	client *yatgclient.Client,
+	storage yatgstorage.IStorage,
 	workerCount uint,
 	parseMode yatgmessageencoding.MessageEncoding,
 	log yalogger.Logger,
 ) *Dispatcher {
 	dispatcher := &Dispatcher{
 		parseMode:           parseMode,
-		Client:              client,
+		client:              client,
+		storage:             storage,
 		messageQueueChannel: make(chan MessageJob),
 		log:                 log,
 		heap:                newMessageHeap(),
@@ -145,7 +152,7 @@ func (d *Dispatcher) AddEmptyJob(count uint) {
 //
 // Example usage:
 //
-// jobID, resultCh := dispatcher.AddForwardMessagesJob(messagesForwardMessagesRequest, priority)
+// jobID, resultCh := dispatcher.AddForwardMessagesJob(ctx, messagesForwardMessagesRequest, priority)
 //
 // // Wait for the job result
 // result := <-resultCh
@@ -154,9 +161,31 @@ func (d *Dispatcher) AddEmptyJob(count uint) {
 //	    // Handle job error
 //	}
 func (d *Dispatcher) AddForwardMessagesJob(
+	ctx context.Context,
 	req *tg.MessagesForwardMessagesRequest,
 	priority uint16,
 ) (uint64, <-chan JobResult) {
+	fromPeer, err := d.ensurePeerAccessHash(ctx, req.FromPeer)
+	if err != nil {
+		return 0, returnErrorJobResult(err)
+	}
+
+	req.FromPeer = fromPeer
+
+	toPeer, err := d.ensurePeerAccessHash(ctx, req.ToPeer)
+	if err != nil {
+		return 0, returnErrorJobResult(err)
+	}
+
+	req.ToPeer = toPeer
+
+	sendAsPeer, err := d.ensurePeerAccessHash(ctx, req.SendAs)
+	if err != nil {
+		return 0, returnErrorJobResult(err)
+	}
+
+	req.SendAs = sendAsPeer
+
 	req.RandomID = make([]int64, len(req.ID))
 	for i := range req.RandomID {
 		req.RandomID[i] = rand.Int63()
@@ -169,7 +198,7 @@ func (d *Dispatcher) AddForwardMessagesJob(
 //
 // Example usage:
 //
-// jobID, resultCh := dispatcher.AddSendMessageJob(messagesSendMessageRequest, priority)
+// jobID, resultCh := dispatcher.AddSendMessageJob(ctx, messagesSendMessageRequest, priority)
 //
 // // Wait for the job result
 // result := <-resultCh
@@ -178,16 +207,26 @@ func (d *Dispatcher) AddForwardMessagesJob(
 //	    // Handle job error
 //	}
 func (d *Dispatcher) AddSendMessageJob(
+	ctx context.Context,
 	req *tg.MessagesSendMessageRequest,
 	priority uint16,
 ) (uint64, <-chan JobResult) {
-	var (
-		message  string
-		entities []tg.MessageEntityClass
-	)
+	peer, err := d.ensurePeerAccessHash(ctx, req.Peer)
+	if err != nil {
+		return 0, returnErrorJobResult(err)
+	}
+
+	req.Peer = peer
+
+	sendAsPeer, err := d.ensurePeerAccessHash(ctx, req.SendAs)
+	if err != nil {
+		return 0, returnErrorJobResult(err)
+	}
+
+	req.SendAs = sendAsPeer
 
 	if d.parseMode != nil {
-		message, entities = d.parseMode.Parse(req.Message)
+		message, entities := d.parseMode.Parse(req.Message)
 
 		req.Message = message
 		req.Entities = entities
@@ -204,7 +243,7 @@ func (d *Dispatcher) AddSendMessageJob(
 //
 // Example usage:
 //
-// jobID, resultCh := dispatcher.AddSendMultiMediaJob(messagesSendMediaRequest, priority)
+// jobID, resultCh := dispatcher.AddSendMultiMediaJob(ctx, messagesSendMediaRequest, priority)
 //
 // // Wait for the job result
 // result := <-resultCh
@@ -213,17 +252,27 @@ func (d *Dispatcher) AddSendMessageJob(
 //	    // Handle job error
 //	}
 func (d *Dispatcher) AddSendMultiMediaJob(
+	ctx context.Context,
 	req *tg.MessagesSendMultiMediaRequest,
 	priority uint16,
 ) (uint64, <-chan JobResult) {
-	var (
-		message  string
-		entities []tg.MessageEntityClass
-	)
+	preparedPeer, err := d.ensurePeerAccessHash(ctx, req.Peer)
+	if err != nil {
+		return 0, returnErrorJobResult(err)
+	}
+
+	req.Peer = preparedPeer
+
+	sendAsPeer, err := d.ensurePeerAccessHash(ctx, req.SendAs)
+	if err != nil {
+		return 0, returnErrorJobResult(err)
+	}
+
+	req.SendAs = sendAsPeer
 
 	if d.parseMode != nil {
 		for i, media := range req.MultiMedia {
-			message, entities = d.parseMode.Parse(media.Message)
+			message, entities := d.parseMode.Parse(media.Message)
 
 			media.Message = message
 			media.Entities = entities
@@ -243,7 +292,7 @@ func (d *Dispatcher) AddSendMultiMediaJob(
 //
 // Example usage:
 //
-// jobID, resultCh := dispatcher.AddSendMediaJob(messagesSendMediaRequest, priority)
+// jobID, resultCh := dispatcher.AddSendMediaJob(ctx, messagesSendMediaRequest, priority)
 //
 // // Wait for the job result
 //
@@ -253,16 +302,26 @@ func (d *Dispatcher) AddSendMultiMediaJob(
 //	    // Handle job error
 //	}
 func (d *Dispatcher) AddSendMediaJob(
+	ctx context.Context,
 	req *tg.MessagesSendMediaRequest,
 	priority uint16,
 ) (uint64, <-chan JobResult) {
-	var (
-		message  string
-		entities []tg.MessageEntityClass
-	)
+	preparedPeer, err := d.ensurePeerAccessHash(ctx, req.Peer)
+	if err != nil {
+		return 0, returnErrorJobResult(err)
+	}
+
+	req.Peer = preparedPeer
+
+	sendAsPeer, err := d.ensurePeerAccessHash(ctx, req.SendAs)
+	if err != nil {
+		return 0, returnErrorJobResult(err)
+	}
+
+	req.SendAs = sendAsPeer
 
 	if d.parseMode != nil {
-		message, entities = d.parseMode.Parse(req.Message)
+		message, entities := d.parseMode.Parse(req.Message)
 
 		req.Message = message
 		req.Entities = entities
@@ -319,3 +378,70 @@ func (d *Dispatcher) worker(ctx context.Context, id uint) {
 		}
 	}
 }
+
+// ensurePeerAccessHash checks if the given peer has an access hash.
+// If not, it retrieves the access hash from storage and updates the peer.
+func (d *Dispatcher) ensurePeerAccessHash(
+	ctx context.Context,
+	peer tg.InputPeerClass,
+) (tg.InputPeerClass, yaerrors.Error) {
+	bot, err := d.client.Self(ctx)
+	if err != nil {
+		return nil, yaerrors.FromError(
+			http.StatusInternalServerError,
+			err,
+			"failed to get self for preparePeer",
+		)
+	}
+
+	switch p := peer.(type) {
+	case *tg.InputPeerUser:
+		if p.AccessHash == 0 || p.UserID != 0 {
+			accessHash, err := d.storage.GetUserAccessHash(ctx, bot.ID, p.UserID)
+			if err != nil {
+				return nil, err.Wrap("failed to get user access hash for ensurePeerAccessHash")
+			}
+
+			p.AccessHash = accessHash
+
+			return p, nil
+		}
+
+		return peer, nil
+	case *tg.InputPeerChannel:
+		if p.AccessHash == 0 || p.ChannelID != 0 {
+			accessHash, found, err := d.storage.GetChannelAccessHash(ctx, bot.ID, p.ChannelID)
+			if err != nil {
+				return nil, err.Wrap("failed to get channel access hash for ensurePeerAccessHash")
+			}
+
+			if !found {
+				return nil, yaerrors.FromString(
+					http.StatusNotFound,
+					fmt.Sprintf("access hash for channel %d not found", p.ChannelID),
+				)
+			}
+
+			p.AccessHash = accessHash
+
+			return p, nil
+		}
+
+		return peer, nil
+	default:
+		return peer, nil
+	}
+}
+
+// returnErrorJobResult creates a channel that immediately returns a JobResult
+// with the given error and then closes the channel.
+func returnErrorJobResult(err yaerrors.Error) <-chan JobResult {
+	ch := make(chan JobResult, 1)
+	ch <- JobResult{
+		Err: err,
+	}
+
+	close(ch)
+
+	return ch
+}
diff --git a/yatgbot/yatgbot.go b/yatgbot/yatgbot.go
index ad0199b..adc90cc 100644
--- a/yatgbot/yatgbot.go
+++ b/yatgbot/yatgbot.go
@@ -120,6 +120,7 @@ func InitYaTgBot(
 	msgDispatcher := messagequeue.NewDispatcher(
 		ctx,
 		client,
+		stateStorage,
 		options.MessageQueueRatePerSecond,
 		options.ParseMode,
 		options.Log,