email delivery issues. blocked by spamhaus.org

Hey anyone out there, We have an email that keeps getting blocked for some reason. It returns a message back that has this in the error output. Gmail is being used to send the email. I don't know what they use on their end to receive the email. Any ideas as to what do from here? I went to that spamhaus.org website, but you can't whitelist anything there that I can see anyways. I was going to whitelist mail-io0-f182.google.com


Technical details of permanent failure:
Google tried to deliver your message, but it was rejected by the server for the recipient domain mbhr.net by d53827a.ess.barracudanetworks.com. [64.235.150.252].

The error that the other server returned was:
550 Service unavailable; Client host [mail-io0-f182.google.com] blocked by zen.spamhaus.org; 64.183.148.98 (jcarmicle@mbhr.net:blocked)
RVFB ITAsked:
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TimorosCommented:
You must enable SPF and setup Domain keys.
Check your server if it's a relay agent and setup proper rules!

These will help you
http://serverfault.com/questions/419407/fighting-spam-what-can-i-do-as-an-email-administrator-domain-owner-or-user

http://www.windowsecurity.com/whitepapers/anti_spam/Impact-Reducing-SPAM-Part1.html

Also for spamhouse when you finished with the proper settings sent them an email explaining the problem and ask for removal.

Also check your pc for viruses/Trojans (I recommend Malware bytes, it's free)
skijCommented:
I understand that you are using Gmail, however are you using your own domain name for the messages?  For example, is your email address for outgoing messages something like:
example@example.com
or
example@gmail.com
?
RVFB ITAuthor Commented:
skij

we use our own domain name after the @ symbol
skijCommented:
It looks like your domain has been blacklisted by more than one spam blacklist service:
http://mxtoolbox.com/SuperTool.aspx?action=blacklist%3ambhr.net&run=toolpage
http://mxtoolbox.com/SuperTool.aspx?action=blacklist%3a64.183.148.98&run=toolpage

Is your hosting service provider GoDaddy?  It appears that there is a problem with a website that uses the same IP address as your website sending out spam.

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RVFB ITAuthor Commented:
awesome. i'll look into contacting these places to get us off their blacklist.. thanks skij
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