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TOPIC: SMTP relay attempt - exploitation

SMTP relay attempt - exploitation 10 years 9 months ago #12455


I want to know how to solve the SMTP relay attempt problem.
Whenever i telnet using port 25 and send a mail in linux, i'm facing this relay attempt problem.
As far as my knowledge abt relay problems ' it is an e-mail address with more than one '@'. It is an attempt to relay an email (to through for example) against the SMTP specifications.

But without performing such an attempt, i'm getting this relay problem??
Can anyone suggest me some solution.
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