退信
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退信显示:您的邮件大小超过收件方(google)服务器对于邮件大小的限制。(Your message exceeded Google's message size limits)
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退信提示:“554 5.7.0 message size violation”
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退信提示:“SMTP error, RCPT TO:550 rc:bl access denied。”
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退信提示:“550 Recipient Suspended.”
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退信提示:“550 Ip frequency limited”
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退信提示:“550 Domain frequency limited”
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退信提示:“SMTP error,RCPT TO:550 USe mail relays of your ISP”
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退信提示:“MD Server Error 5:database error.”
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退信提示:“451 Requested action aborted:local error in processing”
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退信提示:“User reject。”
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退信提示:“The message was rejected because it contains prohibited virus or spam content”
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退信提示:“SMTP error, RCPT TO:551 5.7.1 Go away!”
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退信提示:“SMTP error, OPEN:550 Denied by policy.”
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退信提示:“SMTP error, DOT:554 Transaction Failed。”
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退信提示:“SMTP error, DOT:554 sorry, Spam detected by SpamAssassin (#5.3.4).”
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退信提示:“SMTP error, DOT:553 Blocked Using Spam Pattern, Your Message May Contain The Spam Contents.”
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退信提示:“SMTP error, DOT:550 5.0.5 Looks like to Spam”
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退信提示:“SMTP error, DOT: 553 5.7.3 CONTENT REJECT.”
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退信提示:“host [xxx.xxx.xx.xx] said:554 sorry, Spam detected by SpamAssassin (# 5.3.4) (in reply to end of DATA command)”
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退信提示:“DOT:554 this mail is rejected by antispam system”
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退信提示:“DOT:550 spam message rejected”
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退信提示:“DOT:550 Mail rejected”
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退信提示:“bad welcome response from server,554 ip is rejected,smtp auth error limit exceed。”
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退信提示:“582 this message could not be delivered.”
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退信提示:“554 Virus content detected,Your mailbox found the virus,pleasere-sent after killing virus.”
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退信提示:“554 Denied (Mode:normal)”
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退信提示:“554 5.7.1 Message cannot be accepted, spam rejection.”
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退信提示:“554 5.6.0 Invalid content”
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退信提示:“551 virus infected mail rejected”
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退信提示:“550 Your message was rejected because it appears to be part of a spam bomb。”
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退信提示:“550 MFE:Message detected as spam”
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退信提示:“550 Mail content denied”
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退信提示:“550 Error:mail rejected by antispam server.”
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退信提示:“550 5.9.4 rejected by system”
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退信提示:“550 5.7.1 Message rejected as spam by Content Filtering.”
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退信提示:“The email account that you tried to reach does no exists.”
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退信提示:“SMTP error, RCPT TO:550 5.2.1 The email account that you tried to reach is disabled.”
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退信提示:“SMTP error, DATA:554 One or more of the sender or recipients in your email are invalid and not accepted.”
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退信提示:“recipient does not have an account.”
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退信提示:“Recipient address rejected:User unknown in virtual mailbox table。”
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退信提示报错 “DNS query error:abc.com”
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退信提示:“mailbox 123@abc.com is restricted。”
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退信提示:“Host abc.com(xxx.xxx.xx.xx) DOT said 421 Syntax error.”
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退信提示:“554 delivery error:dd This user doesn't have a yahoo.com account (abc@yahoo.com)”
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退信提示:“553 5.3.0 ... No such user.”
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退信提示:“550 Unrouteable address”
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退信提示:“550 This account is not allowed... abc@abc.com”
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退信提示:“550 Mailbox not found”
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退信提示:“550 5.1.1 User unknown.”
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退信提示:“550 5.1.0 Address rejected abc@yourdomain.com.”
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退信提示:“550 unavailable mail user.”
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退信提示:“SMTP error, RCPT TO:550 Use mail relays of your ISP..”
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退信提示:“SMTP error, RCPT TO:550 Host xxx.xxx.xx.xx has been banned from this server (5).”
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退信提示:“SMTP error, DOT:519 Rejected.”
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退信提示:“Host abc.com(xxx.xxx.xxx.xxx) MAIL FROM said 453 Blocked by NSBL。”
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退信提示:“550 Senderis in blacklist”
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退信提示:“550 5.7.1 xxx.xxx.xxx.xxx has been blocked by SBL+.”
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退信提示:“501 5.7.1 Sender refused by the DNSBL zen.spamhaus.org.”
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邮件被收件方拒收,收件方返回退信说明 “550 Mailbox not found”。
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退信提示:“UnKnown can't find abc.com: Non-existent domain”
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退信提示:“SMTP error,DOT:550 abc.com has no A,AAAA,,or MX DNS records…”
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退信提示:“SMTP error, RCPT TO:553 5.7.1 sorry, that domain isn't in my list of allowed rcpthosts (chkuser)”
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退信提示:“SMTP error, RCPT TO:550 No such domain at this location”
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退信提示:“SMTP error, RCPT TO: 550 [PERMFAIL] abc.com requires valid sender domain”
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退信提示:“SMTP error, MAIL FROM:553 SPF check refused(softfail)”
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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 abc.com)”
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退信提示:“No MX or A records for abc.com”
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退信提示:“Host abc.com(xxx.xxx.xxx.xx) RCPT TO said 421 Refused. You have no reverse DNS entry. Contact abuse@abc.com for details”
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退信提示:“Host abc.com(xxx.xxx.xx.xx) MAIL FROM said 451
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退信提示:“550 Sender domain must exist ”
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退信提示:“501: domain missing or malformed”
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退信提示报错“domain abc.com MX query return retry”
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退信提示:“550 abc@domain:mailbox limit exceeded (inreply to end of DATA command)”
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退信提示:“delivery temporarily suspended:connect to mail.abc.com[xxx.xxx.xx.xx]:Connection timed out”
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退信提示:“MAIL FROM: 550 5.0.0 Mail rejected due to possible SPAM。”
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退信提示:“550 5.7.1 Recipient not authorized, your IP has been found on a block list”
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退信提示:“SMTP error, MAIL FROM:553 sorry, your envelope sender domain must exist”
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退信提示:“RCPT TO:550 Disabled.”
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退信问题处理方式。
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发送邮件未成功投递,收到退信怎么办?