Author: Pankaj Kumar

4.6.1 Email Bounce Error Reason Message Content Or Attachment Not Supported: Delayed Message The email message has not yet been delivered because it included content or attachments that the recipient’s email provider cannot accept. How to fix? If the message had attachments, try sending each attachment in a separate email. Often things like Calendar Invitations or Meeting Reminders can have formats that cause problems. See if you can make an adjustment and resend the message. If this error persists, contact the email provider for help. 4.6.1- Official definition from ITEF For the code that starts from 4.X.X A persistent transient…

4.6.0 Email Bounce Error Reason Unknown Issue With The Message Content: Delayed Message The email message has not yet been delivered for unknown reasons related to its content or attachments. How to fix? If the message had attachments, try sending it again without them and then try sending each attachment in a separate email. If this error occurs when there are no attachments, check the text of the message for unusual content or characters. If this error persists, contact the email provider for help. 4.6.0- Official definition from ITEF For the code that starts from 4.X.X A persistent transient failure…

4.5.6 Email Bounce Error Reason Messaging Command In Transmission Too Long: Delayed Message The email message has not yet been delivered because mailing protocol parameters were not met as the commands used in message transmission were too long. How to fix? Try sending the message again in a while as this problem might be temporary or already in the process of being fixed. If this error persists, contact the email provider for help. 4.5.6- Official definition from ITEF For the code that starts from 4.X.X A persistent transient failure is one in which the message as sent is valid, but…

4.5.4 Email Bounce Error Reason Email System Sent Bad Command: Delayed Message The email message has not yet been delivered because the sender’s email provider used a messaging command that the recipient’s email provider didn’t recognise. How to fix? Retry the email message see if it was a one-time problem or if the same error occurs Otherwise, contact the support team as the sender’s mail system issued a command that is not supported by the recipient’s email provider. This typically requires help-desk support. 4.5.4- Official definition from ITEF For the code that starts from 4.X.X A persistent transient failure is…

4.5.5 Email Bounce Error Reason Email Systems Were Incompatible: Delayed Message The email message has not yet been delivered because the sending email program and the recipient’s email program are using incompatible versions of software. How to fix? Try sending the message again in a while, since this problem might be temporary, or already in the process of being fixed. If this error persists, contact the email provider for help. 4.5.5- Official definition from ITEF For the code that starts from 4.X.X A persistent transient failure is one in which the message as sent is valid, but persistence of some…

4.5.3 Email Bounce Error Reason Too Many Recipients For Message: Delayed Message The email message has not yet been delivered because it was addressed to more recipients than the email systems involved could handle. How to fix? Divide the list of recipients into two groups and send the email message each group separately. If this problem still occurs, divide your list further, e.g. into four, six, or more groups. 4.5.3- Official definition from ITEF For the code that starts from 4.X.X A persistent transient failure is one in which the message as sent is valid, but persistence of some temporary…

4.5.2 Email Bounce Error Reason Email System Sent Bad Command: Delayed Message The email message has not yet been delivered because the sender’s email provider used a messaging command that the recipient’s email provider didn’t recognise. How to fix? Retry the email message see if it was a one-time problem or if the same error occurs. Otherwise, contact the support team as the sender’s mail system issued a command that is not supported by the recipient’s email provider. This typically requires help-desk support. 4.5.2- Official definition from ITEF For the code that starts from 4.X.X A persistent transient failure is…

4.5.1 Email Bounce Error Reason Bad Messaging Command In Transmission: Delayed Message The email message has not yet been delivered because the sender’s email provider used a messaging command that was unsupported. How to fix? Retry the email message see if it was a one-time problem or if the same error occurs. Otherwise, contact the support team as the sender’s mail system issued a command that is not supported by the recipient’s email provider. This typically requires help-desk support. 4.5.1- Official definition from ITEF For the code that starts from 4.X.X A persistent transient failure is one in which the…

4.5.0 Email Bounce Error Reason Unknown Issue With Your Email Server: Delayed Message The email message has not yet been delivered because the sending email server had an unknown technical problem and could not relay the message properly. How to fix? Double check the recipient’s email address to make sure it is correct and attempt to resend the message 4.5.0- Official definition from ITEF For the code that starts from 4.X.X 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…

4.4.7 Email Bounce Error Reason Message Expired Before Delivery Completed: Delayed Message The email message has not yet been delivered because the message was considered too old by the receiving system. It may have been delayed while being processed. How to fix? Double check the recipient’s email address to make sure it is correct and attempt to resend the message 4.4.7- Official definition from ITEF For the code that starts from 4.X.X 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…