[LI] Re: Relaying denied

["Jiju Thomas Mathew" <digitelnet@xxxxxxxx>]

>  The message could not be sent, Relaying denied, Port 25 secure(SSC) No,
>Server Error; 550, Error No. 0x800CCC79.
>

by default linux distributions use sendmail as the Mail Transport Agent, and
initial setup is for
relay: none.  by tweakng the sendmail.cf you could achieve the requirement,
or by configuring
proper dns such that the client machine can be authenticated also will help.
But sendmail which
comes with RH 6.1 (as well as older)has a spam security problem, so it is
advisable to switch to
qmail, which has far more features and facilities.

please Dillip next time put some thing which represents ur query in the
subject

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