diff --git a/conf/app.ini b/conf/app.ini
index a3bdadd..1bb15a2 100644
--- a/conf/app.ini
+++ b/conf/app.ini
@@ -37,13 +37,22 @@ LFS_JWT_SECRET = __LFS_JWT_SECRET__
 ENABLED = true
 SMTP_ADDR = __DOMAIN__
 SMTP_PORT = 587
-PROTOCOL = smtps
+PROTOCOL = smtps+starttls
 FROM = "Gitea" <__APP__-noreply@__DOMAIN__>
 USER = __APP__
 PASSWD = __MAIL_PWD__
 SKIP_VERIFY = true
 FORCE_TRUST_SERVER_CERT = true
 
+[email.incoming]
+ENABLED = true
+REPLY_TO_ADDRESS = __APP__+%{token}@__DOMAIN__
+HOST = __DOMAIN__
+PORT = 993
+USE_TLS = true
+USERNAME = __APP__
+PASSWORD = __MAIL_PWD__
+
 [service]
 REGISTER_EMAIL_CONFIRM = false
 ENABLE_NOTIFY_MAIL = true