Tag: error 211
211 – System Status message or System Help Reply (also called SMTP Error 2.1.1)
by admin on Apr.30, 2011, under Mail
SMTP Error 211 : SMTP status 211 prefaces a message about the Mail Server status or a System Help reply to the user requesting help information. You might for example issue a command to the mail server to display a list of commands you can use and the server replies with an SMTP Reply 211 followed by the list you requested.
