220 mailpot.garrows.com SMTP Server EHLO [45.148.10.91] 250-mailpot.garrows.com Hello there 250 AUTH PLAIN LOGIN AUTH LOGIN 334 VXNlcm5hbWU6 YW5kcmVh 334 UGFzc3dvcmQ6 YW5kcmVhMQ== 535 Authentication failed. Keep trying. QUIT 221 OK bye