Re: NTmail and VRFY

From: NTMail Support (supportat_private)
Date: Wed Dec 01 1999 - 07:39:56 PST

  • Next message: Gerardo Richarte: "Security Advisory: Buffer overflow in RSAREF2"

    George,
    
    Many thanks for raising the issue of the VRFY command with NTMail.
    
    I can confirm:
    
    a.  That the option in the GUI does not switch the VRFY command on and off.
        And that this has been raised as an Observation Report to be fixed in
        the next release of NTMail.
    
    b.  To switch of the VRFY command, select "Support > System Variables" and
        choose the "AllowVRFY" variable from the drop-down.  Set this to the
        value 0 and press "Change Value".  You will now see the response:
            558 VRFY not allowed.
    
    We welcome comments on any security issues with NTMail.  The usual
    procedure is to direct issues to supportat_private
    
    Brian
    



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