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<DIV><FONT face=Arial size=2>I have a scenario :-</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>------------</FONT></DIV>
<DIV><FONT face=Arial size=2>Potentially the user with the valid email
address can crash the sendmail/postfix + procmail server by setting this
rule in Outlook Express</FONT></DIV>
<DIV><FONT face=Arial><FONT size=2><FONT face=Arial
size=2></FONT></FONT></FONT> </DIV><FONT size=1>
<DIV><FONT face=Arial size=2>"Apply this rule after the message
arrives</FONT></DIV>
<DIV></FONT><FONT size=2><FONT face=Arial>Where the From line </FONT><U><FONT
color=#0000ff><FONT face=Arial>contains <A
href="mailto:validuser@income.com.sg'">validuser@income.com.sg'</A></FONT></U></FONT></FONT><FONT
size=1><FONT face=Arial size=2> </FONT></DIV>
<DIV></FONT><FONT size=2><FONT face=Arial>Forward it to </FONT><U><FONT
color=#0000ff><FONT face=Arial><A
href="mailto:validuser@income.com.sg">validuser@income.com.sg</A></FONT></U></FONT></FONT><FONT
size=1><FONT face=Arial size=2> "</FONT></FONT></DIV>
<DIV><FONT size=1><U><FONT face=Arial color=#0000ff
size=2></FONT></U></FONT> </DIV>
<DIV><FONT size=1><FONT face=Arial size=2>The valid user can send an email with
1Mb size to himself and It will create a loop by forwarding to himself and it
will not stop.</FONT></FONT></DIV>
<DIV><FONT face=Arial size=2>------------</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>How will the procmail rule be used to prevent this
situation?</FONT></DIV></DIV></BODY></HTML>