diff --git a/main.go b/main.go
index fdc3019..34d95bb 100644
--- a/main.go
+++ b/main.go
@@ -43,8 +43,9 @@ type handler struct {
 }
 
 var (
-	post   = flag.String("post", "", "URL to a BlueSky post")
-	delete = flag.Bool("delete", false, "true/false to delete post")
+	post     = flag.String("post", "", "URL to a BlueSky post")
+	delete   = flag.Bool("delete", false, "true/false to delete post")
+	oldPosts = flag.Float64("oldposttime", 24, "Ignore posts if createdAt more than this many hours ago")
 )
 
 func main() {
@@ -189,6 +190,20 @@ func (h *handler) ProcessPost(event *models.Event) error {
 	ps, _ := h.bsky.ParsePost(event.Commit.Record)
 	po := ps.GetEmbeds()
 	cid, _ := strconv.ParseInt(os.Getenv("TG_CHANNEL_ID"), 10, 64)
+	isEditedPost := false
+
+	now := time.Now()
+	createdAt := ps.CreatedAt
+	duration := now.Sub(createdAt)
+	if duration.Hours() > *oldPosts {
+		// don't post old posts
+		return nil
+	}
+
+	telegramRecord, telegramRecordErr := h.bsky.Bluesky.GetTelegramData(event.Commit.RKey)
+	if telegramRecordErr == "" {
+		isEditedPost = true
+	}
 
 	if ps.IsReply() { //|| ps.IsQuotePost() {
 		// don't want to post replies to channel
@@ -283,20 +298,25 @@ func (h *handler) ProcessPost(event *models.Event) error {
 		if len(mediaGroup) == 0 {
 			log.Print("No mediaGroup to send, see previous error")
 		} else {
-			resp, _ := h.tg.SendMediaGroup(tgbotapi.NewMediaGroup(cid, mediaGroup))
-			uri, cid := getLink(event)
-			var messageIDs []int
-			for _, msgID := range resp {
-				messageIDs = append(messageIDs, msgID.MessageID)
+			if isEditedPost {
+				resp, err := h.tg.Send(tgbotapi.NewEditMessageCaption(telegramRecord.ChannelID, telegramRecord.MessageID[0], captionText))
+				fmt.Println(resp, err)
+			} else {
+				resp, _ := h.tg.SendMediaGroup(tgbotapi.NewMediaGroup(cid, mediaGroup))
+				uri, cid := getLink(event)
+				var messageIDs []int
+				for _, msgID := range resp {
+					messageIDs = append(messageIDs, msgID.MessageID)
+				}
+				h.bsky.Bluesky.CommitTelegramResponse(&bsky.TelegramRecord{
+					ChannelID: resp[0].Chat.ID,
+					MessageID: messageIDs,
+					Link: &bsky.Link{
+						Cid: cid,
+						URI: uri,
+					},
+				}, event.Commit.RKey)
 			}
-			h.bsky.Bluesky.CommitTelegramResponse(&bsky.TelegramRecord{
-				ChannelID: resp[0].Chat.ID,
-				MessageID: messageIDs,
-				Link: &bsky.Link{
-					Cid: cid,
-					URI: uri,
-				},
-			}, event.Commit.RKey)
 		}
 	} else {
 		m := tgbotapi.MessageConfig{}