Post.Office4.4 release 20171229

220 NS.phiten.co.jp ESMTP server (Post.Office v4.4 release 20171229 ID# 3014-244U600L2S100V44B) ready Wed, 5 Feb 2025 04:24:40 +0900
250-NS.phiten.co.jp
250-HELP
250-EXPN
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HTTP/1.0 200 Document Follows
MIME-Version: 1.0
Content-Type: text/html; charset=iso-2022-jp
Content-Length: 2574

+OK  POP3 server ready <1304.20250205144803375@NS.phiten.co.jp>
-ERR Command unknown: CAPA