# File lib/protocols/smtpclient.rb, line 216
216:                 def invoke_rcpt_to
217:                         @rcpt_responses ||= []
218:                         l = @rcpt_responses.length
219:                         to = @args[:to].is_a?(Array) ? @args[:to] : [@args[:to].to_s]
220:                         if l < to.length
221:                                 send_data "RCPT TO: <#{to[l]}>\r\n"
222:                                 @responder = :receive_rcpt_to_response
223:                         else
224:                                 invoke_data
225:                         end
226:                 end