A knowledge centre of email
4.6.5 Email Bounce Error Reason Message Content Not Accessible To Recipient Server: Delayed Message The email message has not yet been delivered because it included content or attachments that needed to be converted but that was not completed. How to fix? If the message had attachments, try sending it again without them and then try […]
4.6.4 Email Bounce Error Reason Content Loss During Delivery: Delayed Message The email message has not yet been delivered because it included content or attachments that needed to be converted and information was lost in the process. How to fix? Contact the recipient(s) to ensure that no undesirable consequences result from information being lost from […]
4.6.3 Email Bounce Error Reason Message Content Could Not Be Processed For Delivery: Delayed Message The email message has not yet been delivered because it included content or attachments that needed to be converted, which the email system was unable to accomplish. How to fix? If the message had attachments, try sending it again without […]
4.6.2 Email Bounce Error Reason Message Content Not Accepted By Recipient Server: Delayed Message The email message has not yet been delivered because it included content or attachments that needed to be converted and the conversion was not allowed. How to fix? If the message had attachments, try sending it again without them and then […]
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 […]
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 […]
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 […]
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 […]
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 […]
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 […]