|
状态码
|
状态文本
|
意义
|
|
250
|
250 ok: Message ... accepted
|
调用成功，进入发送处理投递队列
|
|
550
|
550 Message was not accepted, invalid mailbox
...
|
收件人为无效地址，不处理发送
|
|
452
|
452 Too many recipients to the message ...
|
收件地址过多提示，不处理发送
|
|
550
|
550 Message was rejected, messages quota reached. Please retry later after recharge account
|
发送量及信用额度都已用完，不处理发送
|
|
550
|
550 5.7.1 Message rejected as spam by Content Filtering, containing "{敏感词}"
|
标题或内容包含有敏感词，不处理发送
|
|
550
|
550 5.7.1 Too many messages for this recipient. Please retry later
|
在一天内，同一个邮件地址接收邮件的数量大于5封（请联系客服可以调整），不处理发送。请在当日零点后，重新调用API发这封邮件
|
|
554
|
554 5.3.1 Maximum message size exceeded
|
发送内容太大
，不处理发送
|
|
501
|
501 5.7.0 Authentication failed
|
API Key（用户）或密码不正确
|
|
550
|
550 5.7.1 Service unavailable
|
拒绝访问，未开通API（SMTP）服务
|
|
550
|
550 5.1.1 The recipient account that you tried to reach does not exist
|
收件人会员用户账户(UID)不存在
|
|
550
|
550 5.1.1 The campaign does not exist
|
触发规则不存在，不处理发送
|
|
500
|
550 Message was received but it could not be queued ...
|
内部错误，稍后请重试调用
|
