add noreplies option

README.md

@@ -104,6 +104,8 @@ If you want to change them - check available options in the help message (`!pm h
 
 ---
 
+* **!pm nosend** - Get or set `nosend` of the room (`true` - disable email sending; `false` - enable email sending)
+* **!pm noreplies** - Get or set `noreplies` of the room (`true` - ignore matrix replies; `false` - parse matrix replies)
 * **!pm nosender** - Get or set `nosender` of the room (`true` - hide email sender; `false` - show email sender)
 * **!pm norecipient** - Get or set `norecipient` of the room (`true` - hide recipient; `false` - show recipient)
 * **!pm nocc** - Get or set `nocc` of the room (`true` - hide CC; `false` - show CC)

bot/access.go

@@ -73,6 +73,20 @@ func (b *Bot) allowSend(actorID id.UserID, targetRoomID id.RoomID) bool {
 	return !cfg.NoSend()
 }
 
+func (b *Bot) allowReply(actorID id.UserID, targetRoomID id.RoomID) bool {
+	if !b.allowUsers(actorID) {
+		return false
+	}
+
+	cfg, err := b.cfg.GetRoom(targetRoomID)
+	if err != nil {
+		b.Error(sentry.SetHubOnContext(context.Background(), sentry.CurrentHub()), targetRoomID, "failed to retrieve settings: %v", err)
+		return false
+	}
+
+	return !cfg.NoReplies()
+}
+
 func (b *Bot) isReserved(mailbox string) bool {
 	for _, reserved := range b.mbxc.Reserved {
 		if mailbox == reserved {

bot/command.go

@@ -104,6 +104,15 @@ func (b *Bot) initCommands() commandList {
 			sanitizer: utils.SanitizeBoolString,
 			allowed:   b.allowOwner,
 		},
+		{
+			key: config.RoomNoReplies,
+			description: fmt.Sprintf(
+				"Get or set `%s` of the room (`true` - ignore matrix replies; `false` - parse matrix replies)",
+				config.RoomNoReplies,
+			),
+			sanitizer: utils.SanitizeBoolString,
+			allowed:   b.allowOwner,
+		},
 		{
 			key: config.RoomNoSender,
 			description: fmt.Sprintf(

bot/config/room.go

@@ -19,6 +19,7 @@ const (
 	RoomMailbox       = "mailbox"
 	RoomDomain        = "domain"
 	RoomNoSend        = "nosend"
+	RoomNoReplies     = "noreplies"
 	RoomNoCC          = "nocc"
 	RoomNoSender      = "nosender"
 	RoomNoRecipient   = "norecipient"
@@ -69,6 +70,10 @@ func (s Room) NoSend() bool {
 	return utils.Bool(s.Get(RoomNoSend))
 }
 
+func (s Room) NoReplies() bool {
+	return utils.Bool(s.Get(RoomNoReplies))
+}
+
 func (s Room) NoCC() bool {
 	return utils.Bool(s.Get(RoomNoCC))
 }

bot/email.go

@@ -146,6 +146,9 @@ func (b *Bot) SendEmailReply(ctx context.Context) {
 	if !b.allowSend(evt.Sender, evt.RoomID) {
 		return
 	}
+	if !b.allowReply(evt.Sender, evt.RoomID) {
+		return
+	}
 	cfg, err := b.cfg.GetRoom(evt.RoomID)
 	if err != nil {
 		b.Error(ctx, evt.RoomID, "cannot retrieve room settings: %v", err)

smtp/manager.go

@@ -145,11 +145,16 @@ func (m *Manager) Start() error {
 
 // Stop SMTP server
 func (m *Manager) Stop() {
-	m.fsw.Stop()
+	err := m.fsw.Stop()
-	err := m.smtp.Close()
+	if err != nil {
+		m.log.Error("cannot stop filesystem watcher properly: %v", err)
+	}
+
+	err = m.smtp.Close()
 	if err != nil {
 		m.log.Error("cannot stop SMTP server properly: %v", err)
 	}
+
 	m.log.Info("SMTP server has been stopped")
 }