Mail Alerts : SMTP server allows relaying

Mail Alerts : SMTP server allows relaying

Hi all,

I has did a check my server by use program : GFI LANguard Network Security Scanner . and it was the result as the next :

Information :
Mail Alerts : SMTP server allows relaying
Description : Your mail server allow remote users to send mail. This vulnerability is common target for spammers

Bugtraq ID/URL : http://www.mind.net/home/articles/no_relay.shtml

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Do this represent a danger on my server ?
An also what is it the security solutions to this matter .

I hope from you help me to the way clarification .
Type of Server : : redhat 7.3 ( CPanel ) .


Best Regards,
Ibrahim.

 

 

 

 

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