Get the IP and number of login fails in Zimbra

Get the IP and number of login fails in Zimbra
Use "while read" with "iptables -j DROP" or "route add -host <IP> reject" to block

grep "SASL LOGIN" /var/log/zimbra.log | grep failed | awk '{print $7}' | cut -d[ -f 2 | cut -d] -f 1 | sort | uniq -c | sort -n -r

Configure Putty.exe to save serial console output to a file

  Impact of procedure :  Performing the following procedure should not have a negative impact on your system. Open putty by double click...

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