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Smtp Error Code 501
Vaudreuil IESG 4.XXX.YYY Persistent Transient Failure A persistent transient failure is one in which the message as sent is valid, but persistence of some temporary condition has caused abandonment or delay Vaudreuil IESG X.4.2 Bad connection 421 The outbound connection was established, but was unable to complete the message transaction, either because of time-out, or inadequate connection quality. Vaudreuil IESG X.7.7 Message integrity failure Not given A transport system otherwise authorized to validate a message was unable to do so because the message was corrupted or altered. Check again your recipients' accounts and correct any possible misspelling.512A DNS error: the host server for the recipient's domain name cannot be found. http://unordic.com/smtp-error/smtp-error-code-530-5-7-1.html
Vaudreuil IESG X.1.4 Destination mailbox address ambiguous Not given The mailbox address as specified matches one or more recipients on the destination system. For domain names, this means the address portion to the right of the "@" is invalid for mail. Check the RFC index for further mail-related RFCs. This condition might be temporary, for example the server is operating in a mode where only higher priority messages below certain size are accepted for transfer and delivery. [RFC6710] (Standards Track) you can try this out
Smtp Reply Codes
Try to send it again segmenting the list in different parts.449A routing error.Like error 432, it's related only to Microsoft Exchange. Please try the request again. This may be a permanent error if the mailbox will never be re-enabled or a transient error if the mailbox is only temporarily disabled. [RFC3463] (Standards Track) G. Read carefully their instructions to solve it.501Another syntax error, not in the command but in its parameters or arguments.In the majority of the times it's due to an invalid email address,
- This may be useful as a permanent or persistent temporary notification. [RFC4468] (Standards Track) C.
- This memo does not discuss the merits of any such filtering, but provides a mechanism to report such.
- Vaudreuil IESG X.6.5 Conversion Failed Not given A conversion was required but was unsuccessful.
- Vaudreuil IESG X.5.6 Authentication Exchange line is too long 500 This enhanced status code SHOULD be returned when the server fails the AUTH command due to the client sending a [BASE64]
- Melnikov IESG X.7.9 Authentication mechanism is too weak 534 This response to the AUTH command indicates that the selected authentication mechanism is weaker than server policy permits for that user.
- Siemborski, A.
- Generated Thu, 27 Oct 2016 23:39:05 GMT by s_mf18 (squid/3.5.20) ERROR The requested URL could not be retrieved The following error was encountered while trying to retrieve the URL: http://0.0.0.9/ Connection
- The selected mechanism SHOULD then work for authentications in subsequent sessions. [RFC4954] (Standards Track) R.
Delany, J. This is useful only as a permanent error. [RFC3463] (Standards Track) G. The problem is that it will generally be very cryptic, like "550 Requested action not taken: mailbox unavailable" or "421 Try again later". Smtp 421 Service Not Available Vaudreuil IESG X.2.2 Mailbox full 552 The mailbox is full because the user has exceeded a per-mailbox administrative quota or physical capacity.
Contributors of all backgrounds and levels of expertise come here to find solutions to their issues, and to help other users in the Splunk community with their own questions. This is useful only as a permanent error. [RFC3463] (Standards Track) G. This may be useful as a permanent or persistent temporary notification. [RFC3463] (Standards Track) G. https://answers.splunk.com/answers/120471/error-sending-mail-501-syntax-error-in-parameters-or-arguments-splunk-hostname.html You should try again sending smaller sets of emails instead of one big mail-out.432Typical side-message: "The recipient's Exchange Server incoming mail queue has been stopped".It's a Microsoft Exchange Server's SMTP error
See rfc1893 and rfc2034 for information about enhanced status codes. Smtp 240 That is, there's an incorrect email address into the recipients line. Vaudreuil IESG X.5.3 Too many recipients 451 More recipients were specified for the message than could have been delivered by the protocol. This is useful only as a persistent transient error. [RFC3463] (Standards Track) G.
Smtp Error Codes 550
Kucherawy IESG X.7.19 RRVS test cannot be completed 5XX This status code is returned when a message is received with a Require-Recipient-Valid-Since field or RRVS extension and the receiving system cannot http://answers.microsoft.com/en-us/windows/forum/windows_vista-networking/unable-to-send-mails-from-windows-mail-error-501/45c77ac9-36e1-4d2a-ba23-b3d4198c3a9a Siemborski, A. Smtp Reply Codes But sometimes it's about the recipient's server blacklisting yours, or an invalid email address.Configure your settings providing a username+password authentication. Smtp Enhanced Status Codes The mailbox has been corrupted or placed on an offline server, or your email hasn't been accepted for IP problems or blacklisting.The server will retry to mail the message again, after
Melnikov IESG X.7.17 Mailbox owner has changed 5XX This status code is returned when a message is received with a Require-Recipient-Valid-Since field or RRVS extension and the receiving system is able The system returned: (22) Invalid argument The remote host or network may be down. The first one defines whether the server has accepted the command, fulfilled an action, run into a temporary issue, encountered an error etc; the second and the third one refine the http://unordic.com/smtp-error/smtp-error-code-334.html This is useful only as a persistent transient error.
Allman IESG X.1.10 Recipient address has null MX 556 This status code is returned when the associated address is marked as invalid using a null MX. [RFC7505] (Standards Track); [RFC7504] (Standards Smtp Error Code 554 Klensin IESG X.2.0 Other or undefined mailbox status Not given The mailbox exists, but something about the destination mailbox has caused the sending of this DSN. [RFC3463] (Standards Track) G. Both the sender and recipient must permit the exchange of messages and arrange the exchange of necessary keys and certificates for cryptographic operations. [RFC3463] (Standards track) G.
Vaudreuil IESG X.4.7 Delivery time expired Not given The message was considered too old by the rejecting system, either because it remained on that host too long or because the time-to-live
Your cache administrator is webmaster. Contact your provider to know more about it.503The server has encountered a bad sequence of commands, or it requires an authentication.In case of "bad sequence", the server has pulled off its Hansen, J. Smtp Error 421 This code may represent a permanent failure or a persistent transient failure. [RFC3463] (Standards Track) G.
Vaudreuil IESG X.2.1 Mailbox disabled, not accepting messages Not given The mailbox exists, but is not accepting messages. This code should be used as a persistent transient failure. [RFC3463] (Standards Track) G. Generated Thu, 27 Oct 2016 23:39:05 GMT by s_mf18 (squid/3.5.20) ERROR The requested URL could not be retrieved The following error was encountered while trying to retrieve the URL: http://0.0.0.10/ Connection http://unordic.com/smtp-error/smtp-error-code-552-5-2-0.html Vaudreuil IESG 5.XXX.YYY Permanent Failure A permanent failure is one which is not likely to be resolved by resending the message in the current form.
Modern implementations SHOULD NOT advertise mechanisms that are not permitted due to lack of encryption, unless an encryption layer of sufficient strength is currently being employed. [RFC4954] (Standards Track) R. If an authentication is needed, you should enter your username and password.504A command parameter is not implemented.Like error 501, is a syntax problem; you should ask your provider.510/511Bad email address.One of Vaudreuil IESG X.7.4 Security features not supported 504 A message contained security features such as secure authentication that could not be supported on the delivery protocol.