I'm creating new email accounts through Godaddy Simple Control Panel. After creating email account, trying to send test email n i'm getting below error.
The mail system <[email protected]>: host ip.secureserver.net[/var/lib/imap/socket/lmtp] said: 550-Mailbox unknown. Either there is no mailbox associated with this 550-name or you do not have authorization to see it. 550 5.1.1 User unknown (in reply to RCPT TO command)
I guess there is problem with Postfix user permissions required for Mailboxes to be created. Postfix is not creating Mailboxes for new email accounts, but the existing email accounts are working fine. Please help me to sort this issue.