Hi I have an exchange server which starting having problems with mail delivery and Disk space issues. On investigation I found thousands of mails with queues connected to ms**.hinet.net. I searched experts-exchange and found some articles with siggested fixes including checking for open relay etc. I think I have exhausted these and still have the problem. I have checked for open relay and am happy that it is not (127.0.0.0 is set in SMTP - relay). Again under SMTP poperties I have blocked the domain naim hinet.net and its IP address range. Have stopped SMTP and deleted the mail via DOS.
Any other suggestions??
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