220 (vsFTPd 2.2.2)
530 Login incorrect.
530 Please login with USER and PASS.
211-Features:
 EPRT
 EPSV
 MDTM
 PASV
 REST STREAM
 SIZE
 TVFS
 UTF8
211 End

220 mail.heno2.com ESMTP unknown
250-mail.heno2.com
250-PIPELINING
250-SIZE 10485760
250-VRFY
250-ETRN
250-AUTH LOGIN PLAIN
250-AUTH=LOGIN PLAIN
250-ENHANCEDSTATUSCODES
250-8BITMIME
250 DSN

Apache httpd

へのへのGRAPHICS

HTTP/1.1 200 OK
Date: Sun, 06 Apr 2025 08:29:44 GMT
Server: Apache
Accept-Ranges: bytes
Content-Length: 3276
Connection: close
Content-Type: text/html

220 mail.heno2.com ESMTP unknown
250-mail.heno2.com
250-PIPELINING
250-SIZE 10485760
250-VRFY
250-ETRN
250-AUTH LOGIN PLAIN
250-AUTH=LOGIN PLAIN
250-ENHANCEDSTATUSCODES
250-8BITMIME
250 DSN