diff --git a/bot/email.go b/bot/email.go
index a4d5877..311701b 100644
--- a/bot/email.go
+++ b/bot/email.go
@@ -46,8 +46,8 @@ func (b *Bot) GetMapping(mailbox string) (id.RoomID, bool) {
 }
 
 // Send email to matrix room
-func (b *Bot) Send2Matrix(ctx context.Context, email *utils.Email, local bool) error {
-	roomID, ok := b.GetMapping(email.Mailbox(local))
+func (b *Bot) Send2Matrix(ctx context.Context, email *utils.Email, incoming bool) error {
+	roomID, ok := b.GetMapping(email.Mailbox(incoming))
 	if !ok {
 		return errors.New("room not found")
 	}
@@ -59,7 +59,7 @@ func (b *Bot) Send2Matrix(ctx context.Context, email *utils.Email, local bool) e
 		b.Error(ctx, roomID, "cannot get settings: %v", err)
 	}
 
-	if !local && cfg.NoSend() {
+	if !incoming && cfg.NoSend() {
 		return errors.New("that mailbox is receive-only")
 	}
 
@@ -86,7 +86,7 @@ func (b *Bot) Send2Matrix(ctx context.Context, email *utils.Email, local bool) e
 		b.sendFiles(ctx, roomID, email.Files, cfg.NoThreads(), threadID)
 	}
 
-	if !local {
+	if !incoming {
 		email.MessageID = fmt.Sprintf("<%s@%s>", eventID, b.domain)
 		return b.mta.Send(email.From, email.To, email.Compose(b.getBotSettings().DKIMPrivateKey()))
 	}
diff --git a/smtp/msa.go b/smtp/msa.go
index a683ce3..bd03a18 100644
--- a/smtp/msa.go
+++ b/smtp/msa.go
@@ -19,15 +19,15 @@ type msa struct {
 	mta    utils.MTA
 }
 
-func (m *msa) newSession(from string, local bool) *msasession {
+func (m *msa) newSession(from string, incoming bool) *msasession {
 	return &msasession{
-		ctx:    sentry.SetHubOnContext(context.Background(), sentry.CurrentHub().Clone()),
-		mta:    m.mta,
-		from:   from,
-		local:  local,
-		log:    m.log,
-		bot:    m.bot,
-		domain: m.domain,
+		ctx:      sentry.SetHubOnContext(context.Background(), sentry.CurrentHub().Clone()),
+		mta:      m.mta,
+		from:     from,
+		incoming: incoming,
+		log:      m.log,
+		bot:      m.bot,
+		domain:   m.domain,
 	}
 }
 
diff --git a/smtp/msasession.go b/smtp/msasession.go
index aac0b24..d2ab78b 100644
--- a/smtp/msasession.go
+++ b/smtp/msasession.go
@@ -19,10 +19,10 @@ type msasession struct {
 	mta    utils.MTA
 	domain string
 
-	ctx   context.Context
-	local bool
-	to    string
-	from  string
+	ctx      context.Context
+	incoming bool
+	to       string
+	from     string
 }
 
 func (s *msasession) Mail(from string, opts smtp.MailOptions) error {
@@ -30,7 +30,7 @@ func (s *msasession) Mail(from string, opts smtp.MailOptions) error {
 	if !utils.AddressValid(from) {
 		return errors.New("please, provide email address")
 	}
-	if s.local {
+	if s.incoming {
 		s.from = from
 		s.log.Debug("mail from %s, options: %+v", from, opts)
 	}
@@ -40,7 +40,7 @@ func (s *msasession) Mail(from string, opts smtp.MailOptions) error {
 func (s *msasession) Rcpt(to string) error {
 	sentry.GetHubFromContext(s.ctx).Scope().SetTag("to", to)
 
-	if s.local {
+	if s.incoming {
 		if utils.Hostname(to) != s.domain {
 			s.log.Debug("wrong domain of %s", to)
 			return smtp.ErrAuthRequired
@@ -90,7 +90,7 @@ func (s *msasession) Data(r io.Reader) error {
 		eml.HTML,
 		files)
 
-	return s.bot.Send2Matrix(s.ctx, email, s.local)
+	return s.bot.Send2Matrix(s.ctx, email, s.incoming)
 }
 
 func (s *msasession) Reset() {}
diff --git a/smtp/mta.go b/smtp/mta.go
index b63a9b7..dcf6475 100644
--- a/smtp/mta.go
+++ b/smtp/mta.go
@@ -19,7 +19,7 @@ import (
 type Bot interface {
 	AllowAuth(string, string) bool
 	GetMapping(string) (id.RoomID, bool)
-	Send2Matrix(ctx context.Context, email *utils.Email, local bool) error
+	Send2Matrix(ctx context.Context, email *utils.Email, incoming bool) error
 	SetMTA(mta utils.MTA)
 }
 
diff --git a/utils/email.go b/utils/email.go
index 9463dfb..187594e 100644
--- a/utils/email.go
+++ b/utils/email.go
@@ -78,9 +78,9 @@ func NewEmail(messageID, inReplyTo, subject, from, to, text, html string, files
 	return email
 }
 
-// Mailbox returns postmoogle's mailbox, parsing it from FROM (if local=false) or TO (local=true)
-func (e *Email) Mailbox(local bool) string {
-	if local {
+// Mailbox returns postmoogle's mailbox, parsing it from FROM (if incoming=false) or TO (incoming=true)
+func (e *Email) Mailbox(incoming bool) string {
+	if incoming {
 		return Mailbox(e.To)
 	}
 	return Mailbox(e.From)