问题描述
接收邮件时发信人收到阿里邮箱的退信,或发信后阿里邮箱系统返回以下信息:
454 Transient reject by behaviour spam...
问题原因
由于收/发信频率或数量超过阿里邮箱限制,导致行为反垃圾阶段的暂时性拒信。
说明
企业外部发信量:免费版2000封/天/企业;收费版:2500封/天/账号,无企业限制。
产品方有权根据系统的实际情况,对以上规则和数值进行调整。
示例:
too frequently sending
454 Transient reject by behaviour spamANTISPAM_BAT[01201311R1468S4530114229, ay29a033002195077]: too frequently sending
currently unexpected sending
454 Transient reject by behaviour spam at DATA State(Connection IP address:*)ANTISPAM_BAT[01201311R5167S531, r41g03022]: currently unexpected sending (in reply to DATA command)
much too frequently sending
454 Transient reject by behaviour spam at Rcpt State(Connection IP address:*)ANTISPAM_BAT[01201311R1069S5410121220, ay29a033002195081]: much too frequently sendingCONTINUE
解决方案
降低发信频率