220 cloudserver177046.home.pl ESMTP IdeaSmtpServer 0.83.537 ready.
250-cloudserver177046.home.pl Hello [*.*.*.*], pleased to meet you
250-PIPELINING
250-ENHANCEDSTATUSCODES
250-SIZE
250-8BITMIME
250-STARTTLS
250-AUTH PLAIN LOGIN
250-AUTH=PLAIN LOGIN
250 HELP
214-2.0.0 The following commands are recognized.
214-2.0.0 AUTH DATA EHLO HELO HELP LHLO
214-2.0.0 MAIL NOOP QUIT RCPT RSET STARTTLS
214 2.0.0 End of HELP