Tools
221 FTP response code
A 221 code is sent over the control connection in response to the client's QUIT command. It is sent immediately before the control connection is closed by the server.
First published date
10/24/2018 8:28 PM
Last published date
10/24/2018 8:28 PM
Overview
This article explains why the 221 FTP response code is sent.
Product section
Serv-U Managed File Transfer & Serv-U FTP Server
Resolution
A 221 code is sent over the control connection in response to the client's QUIT command. It is sent immediately before the control connection is closed by the server.
Example response
221 Goodbye!