#:>/bin/egrep -w "mail.google.com/support/bin/answer.py?answer=6596|This account has been disabled or discontinued" /var/log/maillog | awk '{print $7}' | awk -F '<' '{print $2}' | awk -F '>' '{print $1}' | sort | uniq | head
a@yahoo.com
b@yahoo.com
c@gmail.com
d@yahoo.in
e@yahoo.co.uk
f@YAHOO.COM
g@gmail.com
h@yahoo.com.mx
i@YAHOO.COM
j@yahoo.com


Desired Output:
[Email-Id "Reason for Bounce"]
a@yahoo.com "This account has been disabled or discontinued"
b@yahoo.com "This account has been disabled or discontinued"
c@gmail.com "mail.google.com/support/bin/answer.py?answer=6596"
d@yahoo.in "This account has been disabled or discontinued"
e@yahoo.co.uk "This account has been disabled or discontinued"
f@YAHOO.COM "This account has been disabled or discontinued"
g@gmail.com "mail.google.com/support/bin/answer.py?answer=6596"
h@yahoo.com.mx "This account has been disabled or discontinued"
i@YAHOO.COM "This account has been disabled or discontinued"
j@yahoo.com "This account has been disabled or discontinued"


Please suggest solution, as to how it shud be achieved.
Thanks.