Solutions Pro » 500 Firewall error http://www.solutions.pro Information Technology Helpdesk Tue, 14 Sep 2010 05:41:25 +0000 http://wordpress.org/?v=2.9.1 en hourly 1 Email Server Generates “#500 Firewall Error##” Error http://www.solutions.pro/email-server-generates-500-firewall-error-error-8/ http://www.solutions.pro/email-server-generates-500-firewall-error-error-8/#comments Fri, 31 Jul 2009 17:55:14 +0000 dotpro http://www.solutions.pro/?p=8 We upgraded our mail server recently to Microsoft Exchange 2007 and users started experiencing problem sending emails to multiple recipients on same domain.

The error message:
Diagnostic information for administrators: Read More

]]> We upgraded our mail server recently to Microsoft Exchange 2007 and users started experiencing problem sending emails to multiple recipients on same domain.

The error message:
Diagnostic information for administrators: Read More

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