Hello, I am not getting what I want. I extracted the out put from the first part ie. 
if (m/Reply issued by (.*?):(.*)/) {
  my $issuer = $1;
  my $msg = $2;
  print " $issuer \n $msg \n";
}

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the $issuer is as below, you can see the \b interpreted as regex \b. ASlrssrajSRVPARTSP3930 is the Out put

In reply to Re^2: regular expression issue by sumesh.sasi
in thread regular expression issue by sumesh.sasi

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