---- Resolving host address...
---- 1 address found: 127.0.0.1
---- Connecting to 1a.ncomputers.org (127.0.0.1) port 21
<--- 220-Welcome
<--- 220 This is a private system - No anonymous login
---> AUTH TLS
<--- 234 AUTH TLS OK.
---> USER
Certificate: CN=1a.ncomputers.org
Issued by: C=US,O=Let's Encrypt,CN=Let's Encrypt Authority X3
Checking against: C=US,O=Let's Encrypt,CN=Let's Encrypt Authority X3
Trusted
Certificate: C=US,O=Let's Encrypt,CN=Let's Encrypt Authority X3
Issued by: O=Digital Signature Trust Co.,CN=DST Root CA X3
Trusted
<--- 331 USER OK. Password required
---> PASS
<--- 530 Login authentication failed
---- Closing control socket
---- Resolving host address...
---- 1 address found: ::1
---- Connecting to 1a.ncomputers.org (::1) port 21
<--- 220-Welcome
<--- 220 This is a private system - No anonymous login
---> AUTH TLS
<--- 234 AUTH TLS OK.
---> USER
Certificate: CN=1a.ncomputers.org
Issued by: C=US,O=Let's Encrypt,CN=Let's Encrypt Authority X3
Checking against: C=US,O=Let's Encrypt,CN=Let's Encrypt Authority X3
Trusted
Certificate: C=US,O=Let's Encrypt,CN=Let's Encrypt Authority X3
Issued by: O=Digital Signature Trust Co.,CN=DST Root CA X3
Trusted
<--- 331 USER OK. Password required
---> PASS
<--- 530 Login authentication failed
---- Closing control socket