# File lib/protocols/smtpserver.rb, line 225
225:                 def process_helo domain
226:                         if receive_ehlo_domain domain.dup
227:                                 send_data "250 #{get_server_domain}\r\n"
228:                                 reset_protocol_state
229:                                 @state << :ehlo
230:                         else
231:                                 send_data "550 Requested action not taken\r\n"
232:                         end
233:                 end