MailEnable Standard version 10.31.
MailEnable Standard version 10.31.
The mailing list feature is not working in my MailEnable Standard version 10.31 private e-mail server. I am receiving the following error message when I attempt to send a mailing list e-mail message: "Message could not be delivered. Error was: The mailbox is not available on this system." I have examined the "address-map.tab" file, but there are no "!" symbols preceding the names of the userid's. I am not using Plesk. Why am I not able to send mailing list e-mail messages?