troubleshooting Question

My exchange 2007 server HUB is blacklisted

Avatar of cawasaki
cawasaki asked on
ExchangeEmail Servers
10 Comments1 Solution429 ViewsLast Modified:

I have 2 hub server in my exchange organisation.

I have configure 1 send connector in evry hub server to send email to Internet.

This send connector us DNS MX to route email.

I have configure a EHLO fqdn, this fqdn point to public adress used in my firewall.

i have only open smtp port 25 outgoing from my hub server.

Are this configuration is correct?

because now i am blacklisted in and i have 3 email domain refuse my email en send to my user reject message like this:

554 5.7.1 <n.commail@domai>: Relay access denied,

what i can do to resolve the problem??

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