This is the Postfix program at host ctb-mesg4.saix.net.
I’m sorry to have to inform you that your message could not
be delivered to one or more recipients. It’s attached below.
For further assistance, please send mail to
If you do so, please include this problem report. You can
delete your own text from the attached returned message.
The Postfix program
[email protected]: conversation with exchange.lib.az.us[159.87.85.25]
timed
out while sending end of data – message may be sent more than once