sendmail block outgoing mail from my office

Discussion in 'Server Operation' started by shirdisaigopi, May 20, 2010.

  1. shirdisaigopi

    shirdisaigopi New Member

    Hi ,Friends I have installed sendmail and dovecot in my office also squirrelmail its working fine ., but how do i block all other domain except my domain exp { gmail yahoo and all ] Thanks In advance bye

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