2019-10-22 04:25:45 SERVER -> CLIENT: 220-server15.websiteplex.com ESMTP Exim 4.92 #2 Tue, 22 Oct 2019 00:25:45 -0400 220-We do not authorize the use of this system to transport unsolicited, 220 and/or bulk e-mail.
2019-10-22 04:25:45 CLIENT -> SERVER: EHLO test.skyydigital.com
2019-10-22 04:25:45 SERVER -> CLIENT: 250-server15.websiteplex.com Hello test.skyydigital.com [66.45.251.242]250-SIZE 78643200250-8BITMIME250-PIPELINING250-AUTH PLAIN LOGIN250-STARTTLS250 HELP
2019-10-22 04:25:45 CLIENT -> SERVER: STARTTLS
2019-10-22 04:25:45 SERVER -> CLIENT: 220 TLS go ahead
2019-10-22 04:25:45 CLIENT -> SERVER: EHLO test.skyydigital.com
2019-10-22 04:25:45 SERVER -> CLIENT: 250-server15.websiteplex.com Hello test.skyydigital.com [66.45.251.242]250-SIZE 78643200250-8BITMIME250-PIPELINING250-AUTH PLAIN LOGIN250 HELP
2019-10-22 04:25:45 CLIENT -> SERVER: AUTH LOGIN
2019-10-22 04:25:45 SERVER -> CLIENT: 334 VXNlcm5hbWU6
2019-10-22 04:25:45 CLIENT -> SERVER: <credentials hidden>
2019-10-22 04:25:45 SERVER -> CLIENT: 334 UGFzc3dvcmQ6
2019-10-22 04:25:45 CLIENT -> SERVER: <credentials hidden>
2019-10-22 04:25:47 SERVER -> CLIENT: 535 Incorrect authentication data
2019-10-22 04:25:47 SMTP ERROR: Password command failed: 535 Incorrect authentication data
SMTP Error: Could not authenticate.
2019-10-22 04:25:47 CLIENT -> SERVER: QUIT
2019-10-22 04:25:47 SERVER -> CLIENT: 221 server15.websiteplex.com closing connection
SMTP Error: Could not authenticate.
Message could not be sent. Mailer Error: SMTP Error: Could not authenticate.