553 validating sender

The networking or routing codes report status about the delivery system itself.These system components include any necessary infrastructure such as directory and routing services.This error may also be caused by the network disconnecting while sending, or an extended server stops receiving mail from your server for some reason (IP address, blacklists, etc.).Repeated attempts to send e-mail messages to this mailbox can be successful. Sometimes this error indicates a network connection problem.Spam-filters have probably blocked your e-mail messages. See more about this option in the User Manual – Message editor – Inserting text. Use e-mail personalization to designate every message as unique. The specified speed and thread number values in the SMTP settings are too high for this server (the recommended parameters are “Threads – 1″, “Speed – 1 message/minute”).3.

According to this error message, you have input incorrect login or password information for this account. Response 503 means that the SMTP server requires authentication (login password), and you are trying to send e-mail messages without doing this. Check the current SMTP server settings and make sure you have input the correct login and password information.

The security or policy status codes report failures involving policies such as per-recipient or per-host filtering and cryptographic operations.

Security and policy status issues are assumed to be under the control of either or both the sender and recipient.

We recommend contacting the other email provider for further information about the cause of this error. The specified speed and thread number values in the SMTP settings are too high for this server ( the recommended parameters are “Threads – 1″, “Speed – 1 message/minute”).3.

The error that the other server returned was: 550 550 [email protected] user account (state 13). Use e-mail personalization to designate every message as unique. The specified speed and thread number values in the SMTP settings are too high for this server (the recommended parameters are “Threads – 1″, “Speed – 1 message/minute”).3.

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 of attempts to send the message.

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553 validating sender introduction

553 validating sender

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