Over the weekend, we installed a new Astaro box on our company network. Today, one of our users had his email to a local cable provider refused as spam. On top of that, all of our email to Yahoo is being sent to the Bulk Mail folders. What could be wrong? I can post headers of messages to Yahoo if it helps... The actual error the user is getting is this:
http://security.rr.com/mail_blocks.htm#security - 20031124>
TIA, John
My SMTP configuration is below...
Hostname (MX): The name listed in the mx record of my mail server. The IP address of this record now points to my Astaro box.
SMTP Routes
myrealdomain.com -> Mail_Private
Recipient verification: On
Outgoing mail
Allowed networks:
Internal_Network__
Mail_Private
Use SmartHost: Off
TLS transaction encryption: On
SMTP authentication: On
Authentication Methods: NT/2000/XP Server
Global Whitelist
Trusted hosts/networks: Internal_Network__
Trusted domains:
Blcok RCPT hacks: On
RBL: Off
Sender address verification: On
Use callouts: On
Sender Blacklist: off
MIME Error checking: off
File extension filter: on
Virus Protection Off
Spam detection: both thresholds set
Spam Sender Whitelist:
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