退信提示查询

• 退信提示："Recipient unknown"
• 退信提示："Invalid sender"
• 退信提示："Invalid recipient"
• 退信提示："Not our Customer"
• 退信提示："user unknown"
• 退信提示："User suspended"
• 退信提示："user not exist"
• 退信提示："Unrouteable address"
• 退信提示："no valid recipients"
• 退信提示："Local no so user"
• 退信提示："unknown user"
• 退信提示："user not found"
• 退信提示："This user doesn't have a yahoo"
• 退信提示："User not local"
• 退信提示："Bad address syntax"
• 退信提示："not user of this server"
• 退信提示："This account has been disabled"
• 退信提示："This user doesn't have a yahoo.com account"
• 退信提示："This account has been temporarily suspended"
• 退信提示："recipient does not have an account"
• 退信提示："The email account that you tried to reach"
• 退信提示："Bad recipient address syntax"
• 退信提示："mailbox currently unavailable"
• 退信提示："local server don't exists that user"
• 退信提示："user not known"
• 退信提示："user disabled"
• 退信提示："restricted"
• 退信提示："invalid user"
• 退信提示："Mailbox not found"
• 退信提示："unavailable mail user"
• 退信提示："no mailbox by that name"
• 退信提示："Invalid character"
• 退信提示："Account Unavailable"
• 退信提示："The account does not exist"
• 退信提示："recipients are invalid"
• 退信提示："rcpt account is invalid"
• 退信提示："no such user"
• 退信提示："the account is disable"
• 退信提示："User unknown in local recipient table"
• 退信提示："Invalid Address"
• 退信提示："mailbox unavailable"
• 退信提示："no mailbox here by that name"
• 退信提示："No Such User Here"
• 退信提示："is not my user"
• 退信提示："not our MX service client"
• 退信提示："This target address is not our MX service"
• 退信提示："User suspended"
• 退信提示："A not found"
• 退信提示："The email account that you tried to reach does not exist"
• 退信提示："User unknown in virtual alias table"
• 退信提示："No such person at this address"
• 退信提示："not found in LDAP serve"
• 退信提示："Requested action not taken: Local user only"
• 退信提示："SMTP error, DATA：554 One or more of the sender or recipients in your email are invalid and not accepted"
• 退信提示："582 this message could not be delivered."
• 退信提示："Requested action not taken: no smtp MX only"
• 退信提示："You are not allowed to send email to this user"
• 退信提示："bad syntax"
• 退信提示："syntax error"
• 退信提示："NULL sender is not allowed"
• 退信提示："looks like spam mail box is full"
• 退信提示："exceeded storage allocation"
• 退信提示："Quota exceed the hard limit"
• 退信提示："out of mailbox"
• 退信提示："disk quota exceeded"
• 退信提示："Mailbox full"
• 退信提示："Quota exceeded"
• 退信提示："DT:UQT"
• 退信提示："out of quota"
• 退信提示："over quota"
• 退信提示："too much outsite rcpt today"
• 退信提示："too much recipient"
• 退信提示："554 5.7.0 message size violation"
• 退信提示："Sender spam message rate limit exceeded"
• 退信提示："maximium message size"
• 退信提示："exceeded mailsize limit"
• 退信提示："tried to reach is over quota"
• 退信提示："size limit exceeded"
• 退信提示："larger than maximum message"
• 退信提示："message size exceeds"
• 退信提示："message is too long"
• 退信提示："message too large"
• 退信提示："mail size or count over quota"
• 退信提示："message file too big"
• 退信提示："Mail Size exceeds sever"
• 退信提示："DNS can not resolve domain"
• 退信提示："DNS query error"
• 退信提示："MX query return retry"
• 退信提示："Host (xxx.xxx.xx.xx) MAIL FROM said 451"
• 退信提示："Host (xxx.xxx.xxx.xx) RCPT TO said 421 Refused. You have no reverse DNS entry. Contact abuse@abc.com for details"
• 退信提示："SMTP error, MAIL FROM：553 sorry, your envelope sender domain must exist"
• 退信提示："No MX or A records for abc.com"
• 退信提示："450 Query Domain Retry(DNS retry)"
• 退信提示："501： domain missing or malformed"
• 退信提示："550 Sender domain must exist"
• 退信提示："SMTP error, DOT： 554 5.7.1 This message has been blocked because the return email domain is invalid.(failed to obtain DNS record for domain xxx)"
• 退信提示："SMTP error, RCPT TO： 550 + + [PERMFAIL] xxx requires valid sender domain"
• 退信提示："SMTP error, RCPT TO：550 No such domain at this location"
• 退信提示："SMTP error，DOT：550 abc.com has no A,AAAA,,or MX DNS records…"
• 退信提示："MI:SPF"
• 退信提示："SMTP error, MAIL FROM：553 SPF check refused(softfail)"
• 退信提示："DKIM verify fail"
• 退信提示："DMARC policy reject"
• 退信提示："respond timeout or disconnected"
• 退信提示："close by peer while sending data"
• 退信提示："SMTP connect error"
• 退信提示："Can not connect to"
• 退信提示："service not ready"
• 退信提示："Resources unavailable temporarily"
• 退信提示："server too busy"
• 退信提示："Server is busy"
• 退信提示："Temporary local problem"
• 退信提示："Service unavailable"
• 退信提示："service temporarily unavailable"
• 退信提示："Relay access denied"
• 退信提示："Access deny reply to remote"
• 退信提示："Local user only"
• 退信提示："Server configuration problem"
• 退信提示："local error in processing"
• 退信提示："rcpt handle timeout"
• 退信提示：""
• 退信提示："address blocked"
• 退信提示："RCPT REJECT"
• 退信提示："User reject"
• 退信提示："ip blocked from this server"
• 退信提示："IP is rejected"
• 退信提示："IP in blacklist"
• 退信提示："blacklist"
• 退信提示："in my badmailfrom list"
• 退信提示："554 Service unavailable"
• 退信提示："SMTP error, RCPT TO: 550 Mail from XXXX refused"
• 退信提示："SDN3"
• 退信提示："SDN4"
• 退信提示："SDN13"
• 退信提示："SDN14"
• 退信提示："SDN51"
• 退信提示："deliver to local org only"
• 退信提示："not allowed to send email to this user"
• 退信提示："User suspended"
• 退信提示："553 authentication is required"
• 退信提示："AUTH FAILED"
• 退信提示："requires authentication"
• 退信提示："the server need auth"
• 退信提示："authentication required"
• 退信提示："Delivery not authorized"
• 退信提示："too much fail authentication"
• 退信提示："smtp auth error limit exceed"
• 退信提示："this message is looping"
• 退信提示："relay is not allowed"
• 退信提示："relaying denied"
• 退信提示："unable to relay"
• 退信提示："Relay Deny"
• 退信提示："relay not permitted"
• 退信提示："isn't allowed to be relayed"
• 退信提示："isn't allowed to relay"
• 退信提示："server doesn't supply open relay"
• 退信提示："host denies relay"
• 退信提示："Unable to relay"
• 退信提示："UnKnown can't find abc.com： Non-existent domain"
• 退信提示："The file attached violates our email policy"
• 退信提示："mail rejected by keyword"
• 退信提示："reject by dgproxy"
• 退信提示："mail rejected by antispam server"
• 退信提示："Your message was rejected because it appears to be part of a spam bomb"
• 退信提示："content reject"
• 退信提示："spam denied"
• 退信提示："Spam violation"
• 退信提示："mail content denied"
• 退信提示："content filter rejection SPAM"
• 退信提示："message not allowed"
• 退信提示："SMTP error, DOT：550 5.0.5 Looks like to Spam"
• 退信提示："SMTP error, DOT：553 Blocked Using Spam Pattern, Your Message May Contain The Spam Contents."
• 退信提示："Message rejected as spam"
• 退信提示："Denied by policy"
• 退信提示："policy violation"
• 退信提示："message looks like SPAM to me"
• 退信提示："Email was rejected by 35 AntiSpam System"
• 退信提示："Message cannot be accepted, spam rejection"
• 退信提示："your message looks like a spam"
• 退信提示："Transaction Failed Spam Message not queued"
• 退信提示："message refused"
• 退信提示："No spam here"
• 退信提示："Message detected as spam"
• 退信提示："Sender ID (PRA) Not Permitted"
• 退信提示："The message was rejected"
• 退信提示："mail server permanently rejected message"
• 退信提示："sender is rejected"
• 退信提示："in my list of allowed rcpthosts"
• 退信提示："Address rejected"
• 退信提示："recipient is not accepted"
• 退信提示："Mail rejected by Windows Live Hotmail"
• 退信提示："server permanently rejected message"
• 退信提示："Recipient Rejected"
• 退信提示："The message was rejected because it contains prohibited virus or spam content"
• 退信提示："Virus found"
• 退信提示："551 virus infected mail rejected"
• 退信提示："Message filtered"
• 退信提示："554 Virus content detected,Your mailbox found the virus，pleasere-sent after killing virus."
• 退信提示："Illegal Attachment"
• 退信提示："too many recipients"
• 退信提示："This User has too many concurrents"
• 退信提示："Sender frequency limited"
• 退信提示："503 RCPT account isn't a local account"
• 退信提示："org out rcpt count is exceeded"
• 退信提示："HL:REP"
• 退信提示："HL:IFC"
• 退信提示："RP:RDN"
• 退信提示："DT:UMS"
• 退信提示："HL:MEP"
• 退信提示："MI:CCL"
• 退信提示："MI:DMC"
• 退信提示："MI:NHD"
• 退信提示："MI:CEL"
• 退信提示："MI:IMF"
• 退信提示："RP:CEL"
• 退信提示："RP:CCL"
• 退信提示："HL:IHU"
• 退信提示："HL:ICC"
• 退信提示："DT:SPM"
• 退信提示："WM:SPM"
• 退信提示："WM:BUL"
• 退信提示："RP:DRC"
• 退信提示："RP:RCL"
• 退信提示："RP:QRC"
• 退信提示："WM:SFQ"
• 退信提示："WM:TRC"
• 退信提示："RP:QRC"
• 退信提示："RP:TRC"
• 退信提示："WM:QRC"
• 退信提示："MI:SFQ"
• 退信提示："MI:STC"
• 退信提示："WM:STC"
• 退信提示："HL:IPB"
• 退信提示："WM:BLI"
• 退信提示："WM:BLU"
• 退信提示："MI:SPB"
• 退信提示："MI:DMA"
• 退信提示："RP:FRL"
• 退信提示："Requested action not taken: XXXXXX please try again
  Eval score XXXX exceed graylist score 7.000000"
• 退信提示："Requested mail action not taken: Invalid IP"
• 退信提示："Requested mail action not taken: spf reject"
• 退信提示："Requested mail action not taken: NULL helo domain is not allowed"
• 退信提示："Requested mail action not taken: too much command"
• 退信提示："Requested mail action not taken: too much delivery in this connection"
• 退信提示："Requested mail action not taken: too much error"
• 退信提示："Requested mail action not taken: too much rcpt fail"
• 退信提示："Requested mail action not taken: too much recipient"
• 退信提示："Deliver from local user only"
• 退信提示："Deliver to local org only"
• 退信提示："Deliver to local provider only"
• 退信提示："Deliver to local user only"
• 退信提示："User hangup"
• 退信提示："User in blacklist"
• 退信提示："User not found"
• 退信提示："User rejected"
• 退信提示："User suspended"
• 退信提示："IP is rejected"
• 退信提示："IP is Hangup"
• 退信提示："sender is rejected"
• 退信提示："Requested action not taken: NULL sender is not allowed"
• 退信提示："Requested action not taken: Local user only"
• 退信提示："rcpt is rejected"
• 退信提示："Requested action not taken: no smtp MX only"
• 退信提示："Requested action not taken: mail %s is rejected"
• 退信提示："Requested mail action not taken: Fake sender"
• 退信提示："Requested mail action not taken: Invalid IP"
• 退信提示："Requested mail action not taken: too much fail authentications"
• 退信提示："checksum error"
• 退信提示："license reject"
• 退信提示："Sender hangup"
• 退信提示："Send mail rejected by CAC"
• 退信提示："Requested mail action aborted: exceeded max subject hit limit"
• 退信提示："Requested action not taken: XXX, mail reject by CAC XXX", Strategy Ctx.m_lpszTransID, strDelistInfo.c_str()"
• 退信提示："Requested action not taken: XXX, mail is rejected by CAC XXX", Str"
• 退信提示："Requested action not taken: SSL service not available to this user"
• 退信提示："User not allowed by policy"
• 退信提示："User not allowed from this sender by policy"
• 退信提示："Host (xxx.xxx.xxx.xxx) MAIL FROM said 453 Blocked by NSBL"
• 退信提示："501 5.7.1 Sender refused by the DNSBL zen.spamhaus.org."
• 退信提示："550 5.7.1 xxx.xxx.xxx.xxx has been blocked by SBL+"
• 退信提示："SMTP error, RCPT TO：550 Host xxx.xxx.xx.xx has been banned from this server"
• 退信提示："550 5.7.1 Recipient not authorized, your IP has been found on a block list"
• 退信提示："SMTP error, RCPT TO：550 Use mail relays of your ISP.."
• 退信提示："MAIL FROM： 550 5.0.0 Mail rejected due to possible SPAM"
• 退信提示："SMTP error, DOT：519 Rejected."
• 退信提示："554 5.6.0 Invalid content"
• 退信提示："554 Denied (Mode：normal)"
• 退信提示："DOT：554 this mail is rejected by antispam system"
• 退信提示："SMTP error, DOT： 553 5.7.3 CONTENT REJECT"
• 退信提示："SMTP error, DOT：554 Transaction Failed"
• 退信提示："SMTP error, DOT：554 sorry, Spam detected by SpamAssassin (#5.3.4)."
• 退信提示："SMTP error, OPEN：550 Denied by policy"
• 退信提示："SMTP error, RCPT TO：551 5.7.1 Go away!"
• 退信提示："550 Mail content denied"
• 退信提示："550 Domain frequency limited"
• 退信提示："Can not send mail with this COS"
• 退信提示："CommandCount%u CmdCountLimit %d"
• 退信提示："ConnRcptFailCount%u ConnRcptFailLimit %d"
• 退信提示："DeliveredMailCount%u MaxLetterPerConn %d"
• 退信提示："Fake Sender, Match rule:%u"
• 退信提示："Fingerprint count %d exceeded %d"
• 退信提示："Get %u connections today, max is %d"
• 退信提示："IP in blacklist %u"
• 退信提示："IP quarter mail count %u exceeded %d"
• 退信提示："IP today mail count %u exceeded %d"
• 退信提示："Mail command error limit exceed"
• 退信提示："Match Black Url"
• 退信提示："Match content rule %u"
• 退信提示："Match spam fingerprint"
• 退信提示："Match User Black List:%d"
• 退信提示："RBL reject"
• 退信提示："Rcpt command error limit exceed"
• 退信提示："Rcpt in blacklist: %u"
• 退信提示："RcptToCount%u COSMaxRcptCount %u"
• 退信提示："RcptToCount %u RcptLimit %d"
• 退信提示："Sender in blacklist: %u"
• 退信提示："Sender in User's blacklist: %u"
• 退信提示："Sender rejected by Rule %u send %u mails today and max is %d"
• 退信提示："Smtp auth error limit exceed"
• 退信提示："Too much connections IPCurConnection %u MaxConnection %d"
• 退信提示："UserAuthErrCount%u ConnAuthErrLimit %d"
• 退信提示："User quarter mail count %u exceeded %d"
• 退信提示："User quarter RCPT count %u exceeded %d"
• 退信提示："User today mail count %u exceeded %d"
• 退信提示："User today RCPT count %u exceeded %d"
• 退信提示："远程主机强迫关闭了一个现有的连接"
• 退信提示："ssl连接错误,errorCode:5"
• 退信提示："邮件内容未能通过收件方的安检"