阿里企业邮箱常见错误提示
421 Service not available, closing transmission channel |
服务或网络出现异常,请您30分钟后再测试 |
526 Authentication failure |
请您检查发信服务器需要身份验证是否勾选 |
524 username or passwd is NULL |
请您检查帐号和密码是否正确,核实准确后再测试 |
523 cipher text is invalid base64 format |
请您调整编码格式后再做尝试 |
450 "MAIL FROM" mailbox unavailable |
请检查对方的邮箱账号是否拼写错误,再尝试发信 |
552 "RCPT TO" mailbox unavailable |
请确认一下收件人账号是否正常可接收邮件状态 |
451 Requested action aborted: local error in processing |
请检查您本地的终端是否存在问题,建议重启服务再发送 |
504 the number of RCPT attempts is achieved the maximum threshold |
抱歉,您的发件数量已超过上限,请限制发信的数量 |
505 the total of RCPTs is achieved the maximum threshold |
抱歉,您的发信频率已超过限制,请做降低调整 |
550 mailbox is full |
抱歉,收件人的邮箱已满,请通知对方做邮件清理后再发送 |
510 The length of DATA content is achieved the maximum threshold |
抱歉,邮件正文超过字数上限,请适当减少正文内容再发送 |
510 The length of Attach is achieved the maximum threshold |
抱歉,邮件附件大小超过最大的限制,请适当调整后再发送 |
510 The number of attachments is achieved the maximum threshold |
抱歉,附件数量超过上限,请减少附件数量再发送 |
551 virus infected mail rejected |
该邮件可能带有木马或病毒,请对邮件进行杀毒再发送 |
534 Message is too long |
抱歉,邮件正文超过字数上限,请适当减少正文内容再发送 |
521 5.2.1 : AOL will not accept delivery of this message. |
收件方服务器拒收此邮件,反馈给收件方的邮箱服务商获取帮助 |
554 Reject by behaviour spam |
由于发送频率过高,被反垃圾组织屏蔽,请等待解封后再发送 |
554 Reject by content spam |
由于邮件内容被反垃圾屏蔽,请检查调整内容后再发送 |
451 Requested action aborted: local error in processing |
请检查您本地的终端是否存在问题,建议重启服务再发送 |
400 Temporary failure |
抱歉,连接失败,请尝试重新发送 |
Reject Virus Infected Mail551 virus infected mail rejected |
邮件含有病毒,请清理邮件内容后重试投递 |
resolving by dns failed |
对方域名无法解析,请确认对方域名正常后重试投递 |
57 This email is rejected. It contains keywords rejected by the antispam content filter |
发送的邮件内容,命中了对方反垃圾系统中的关键字;调整邮件内容后重试投递 |
521 5.2.1 : AOL will not accept delivery of this message |
对方邮箱不允许接收所发邮件的内容; 建议用户发送简单的测试邮件内容给对方看是否可以投递成功; |
451 Temporary local problem - please try later |
收件方服务器临时异常,导致邮件投递失败; 解决方法:重试投递,还无效,需联系收件人邮箱服务商确认 |
550 Message is too large /Too large/Maximum fixed size/ 552 Message size exceeds fixed limit |
邮件体积过大,超过对方接收单个邮件最大限制。 请将要发送的邮件拆分发送 |
550 5.7.1 Service unavailable; Client host [x.x.x.x] blocked using Trend Micro RBL+ |
退信原因:发件方外发IP被收件方反垃圾启用系统列入黑名单; 解决方法:发起工单,由云邮箱服务商申请解封 |
Recipient address rejected: User unknown in virtual mailbox table (in reply to RCPT TO command) |
退信原因:对方服务器系统中没有找到此收件邮箱地址; 解决方法:请重新核实对方邮件地址的准确性后重试投递。 |