220 mproxy53.aams5.jp ESMTP Sendmail Sentrion-MTA-4.0.2/Switch-3.3.4; Sat, 4 May 2024 15:21:36 +0900
250-mproxy53.aams5.jp Hello 224.208.24.201 [224.208.24.201] (may be forged), pleased to meet you
250-ENHANCEDSTATUSCODES
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250-EXPN
250-VERB
250-8BITMIME
250-SIZE 36700160
250-DSN
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250 HELP
