I upgraded today due to outdated antivirus. All seemed to go well accept server will not send mail. Getting error;
Message not sent; one or more addresses were not accepted. Rejected addresses:
msg: Invalid address:
com.zimbra.cs.mailbox.MailSender$SafeSendFailedExc eption: Invalid Addresses; chained exception is: com.sun.mail.smtp.SMTPAddressFailedException: 554 5.7.1 : Relay acess denied
Also, server status shows "data stale"
Any idea what logs to check. I do not see anything out of the norm.
Is my server trying to relay mail??