How do I import Telegram session files? Will running multiple accounts at once trigger rate limits or bans?
Category: telegram | Language: en
Question
We have a batch of already-logged-in Telegram .session files and want to import them directly for bulk hosting, instead of re-scanning QR codes. Once imported, will having multiple accounts online and sending messages simultaneously trigger Telegram's rate limiting or bans?
Official Solution & Step-by-Step Guide:
【Official Architecture & Standard Operating Procedure】 Import standard .session files directly for bulk hosting — no re-scanning needed. The system automatically validates session validity and takes over the login state. Each account runs in an isolated process with no cross-interference, connecting via the native MTProto protocol directly without third-party relay, reducing latency and anomaly risk. Message sending automatically queues and throttles according to Telegram's official rate limits; newly imported accounts should also go through a 1-2 day observation period before bulk messaging. Group-based lead collection auto-detects already-joined groups and DMs target users at a configured pace, avoiding high-frequency operations on the same group in a short window that would trigger restrictions. The Account Health panel monitors each session's online status and FloodWait events in real time, flagging anomalies immediately rather than discovering a ban after the fact.