When sending email to a user on the Symantec Email Security.cloud service, the message is rejected. The sender receives a non-delivery email with a 500 series error code indicating that the recipient is invalid. <username@example.com>: 550-Invalid recipient <username@example.com> 550 (#5.1....
Could not e-mail status report to Sender. Invalid Recipients. Resolution The error message is a warning message letting you know that a status report can't be sent. The statements will still be sent to the customer, but the status report isn't going to be sent. ...
5.2.121 Recipient's per hour message receive limit from specific sender exceeded 寄件者已超過每小時可允許傳送到 Exchange Online 中特定收件者的郵件數量上限。 自動化郵件程式或寄件者應稍後再試,並減少每小時傳送到特定收件者的郵件數量。 此限制有助於防止 Microsoft 365 或 Office 365 使用者因失控的...
The "Mailbox Not Found" error message typically indicates that the email address you are trying to send a message to does not exist on the recipient's email server. This can happen for several reasons, including: Typing Mistakes. The most common cause is a simple typo in the email address...
If you OK thru this message multiple times, this usually means an email is not setup for the customer or vendor and you have to click OK through each one in your batch. If the log is reviewed in #3, this message will appear: At least one recipient is not valid. A message can't ...
An invalid legacy domain name (DN) exists for the recipient's mailbox Active Directory Domain Service. This error typically occurs if the sender of the message enters an incorrect email address of the recipient. The sender should check the recipient's email a...
EmailAddress::Config.error_messages({invalid_address:"Invalid Email Address",invalid_mailbox:"Invalid Recipient/Mailbox",invalid_host:"Invalid Host/Domain Name",exceeds_size:"Address too long",not_allowed:"Address is not allowed",incomplete_domain:"Domain name is incomplete"},'en') ...
This issue occurs because the Exchange Server 2010 server stops the message delivery process only for mail-enabled public folders and not for mailbox users when the Exchange server checks the recipient list and encounters an error. Resolution ...
This issue occurs because the Exchange Server 2010 server stops the message delivery process only for mail-enabled public folders and not for mailbox users when the Exchange server checks the recipient...
521 Recipient address rejected 550 5.1.1 https://support.google.com/mail/?p=NoSuchUser 550 5.1.1 https://support.google.com/mail/answer/6596 550 Invalid User 550 Mailbox not found 550 user not exist 550 User not found 554 delivery error: dd Sorry your message to $EMAIL cannot b...