220 mailpot.garrows.com SMTP Server EHLO [45.148.10.35] 250-mailpot.garrows.com Hello there 250 AUTH PLAIN LOGIN AUTH LOGIN 334 VXNlcm5hbWU6 dGVzdA== 334 UGFzc3dvcmQ6 dGVzdC4x 535 Authentication failed. Keep trying. QUIT 221 OK bye