[IMail Forum] Undeliverable Mail

[Lewis J. Richards Jr.]

Need some help,
I have been trying for the past few weeks to get my mail server to send mail
outside the domain/network but to no avail. I am able to receive mail from
from the internet and intranet but I a get a return "Undeliverable Mail"
when I try to send mail out.
I know at some time in the beginning this worked fine. But now it is not.
At first SMTP was set to No Relay, but then I thought my clients wouldn't be
able to send mail to outsiders. I set it to Relay for IP Addresses and no
happs and also Relay for Everyone but still no happs.
Has anyone ever run into this? What have I not done correctly?

Thanks in Advance.
Lewis



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