Can not recive mail form someone company

[mxeric]

從中強光電寄出的mail都收不到，我請中強光電的MIS手動測試後出現下面結果
mail from
hel503 Bad sequence of commands
o local
250 MailSRV
helo local
250 MailSRV
meil from:evan.chen@coretronic.com
501 Syntax error or Bad Sequence
rc
501 Syntax error or Bad Sequence
mail from:evan.chen@coretronic.com
250 (EMPTY) Sender OK
rcpt to:eric@ascendvisualsys.com
501 Recipient is not verified because malformed mail address
rcpt to:eric@ascendvisualsys.com501 Recipient is not verified because malformed
mail address

501 Syntax error or bad command sequence
rcpt to:eric@ascendvisualsys.com501 Syntax error or bad command sequence
rcpt to:eric@ascendvisualsys.com
501 Recipient is not verified because malformed mail address

可以請問一下這是什麼情況發生的嗎?

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[ronlon]

剛剛試過的結果..
rcpt to: 後面的email要加上<>
也就是 rcpt to: <xxxx> 才可以

P.S. 這個目前還在測試