(in reply to RCPT TO command).

(in reply to RCPT TO command). 550 unknown user (in reply to RCPT TO command). [email protected] (in reply to RCPT TO command). 550 the rcpt account is invalid (in reply to RCPT TO command)来自E-MIAL的退信是什么意思呢? 发邮件不成功这是什么意思?452 4.2.2 Over quota (in reply to RCPT TO command)452 4.2.2 Over quota (in reply to RCPT TO command) said:550 5.1.1 No such user (in reply to RCPT TO command).我不懂这些英文 553 This target address is not our MX service client in reply to RCPT TO command翻译 能收不能发,错误提示是：said:550 5.0.5 Sender Address Blacklisted (in reply to RCPT TO command)是寄件人被记于黑名单了吗? 550 Invalid User:[email protected] (in reply to RCPT TO command).这是邮件退信的原因我等着教照片呢! said:550 Invalid User:[email protected] (in reply to RCPT TO command).发送邮件被退信,然后讲这个是退信的原因.看不懂.帮忙翻译下子.谢啦.^ ^ 英语翻译host gmail-smtp-in.l.google.com[209.85.143.114] said:550 5.2.1 The email account that you tried to reach is disabled.u12si3127416tia.3 (in reply to RCPT TO command). reply to和in reply to的区别,用法 to have nothing to say in reply SMTP error,RCPT TO:554 :Relay access reply to和reply in的用法和区别,急 How to reply thank you in English? reply with reply to 区别～ to have nothing to say in reply的中文意思?