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首页 > 退信分析
·553 refused, the IP is listed in spamhaus.org(S[2024-6-29]
·554 5.2.0 3mH71t02B1KP63P01mHAge Spam content f[2024-6-29]
·553 refused, the IP is listed in spamhaus.org(S[2024-6-29]
·554 5.7.1 Recipient address rejected: disk quot[2024-6-29]
·550 mailbox rejected[2024-6-29]
·550 Requested action not taken: mail is rejecte[2024-6-29]
·554 5.7.1 The message from with the subject of [2024-6-29]
·553 5.3.0 alph154 DNSBL:ATTRBL 521[2024-6-29]
·550 5.1.1 Error: invalid recipients is found fr[2024-6-29]
·554 mail server permanently rejected message[2024-6-29]
·550 Mail is rejected by recipients[2024-6-29]
·552 bounce 1 recips: Backend Replied[2024-6-29]
·552 sorry, that message size exceeds my databyt[2024-6-29]
·421-4.7.0 Our system has detected that this mes[2024-6-29]
·451 4.4.4 Temporary server error. Please try ag[2024-6-29]
·553 MAIL FROM not matches the address of FROM f[2024-6-29]
·552 5.3.4 Error: message file too big from[2024-6-29]
·554 rejecting banned content[2024-6-29]
·554 Your access to this mail system has been re[2024-6-29]
·554 5.7.1 You are not allowed to connect[2024-6-29]
·550 5.7.1 Error: content rejected[2024-6-29]
·550 5.7.0 Message Size Violation[2024-6-29]
·554 front04.ibpmail.net Service not available -[2024-6-29]
·554 5.7.1 Message rejected because of unaccepta[2024-6-29]
·554 5.7.1 Message scored extremely high on spam[2024-6-29]
·440 mail from account doesnt conform with authe[2024-6-29]
·500 Message rejected[2024-6-29]
·451 4.1.8 Domain of sender address purchase6@XX[2024-6-29]
·452 Mailbox delivery restricted by policy error[2024-6-29]
·553 5.7.1 SpamTrap=reject mode, dsn=5.7.1, Mess[2024-6-29]
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