Filtrando log dos emails - mail                      


# tail -f /var/log/mail.log


# cat /var/log/mail.log

# tail -f /var/log/mail.err


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Procurando na pasta "eric" pela palavra "Debian"

# find  /home/mail/juralinux.com.br/eric/Maildir/new/ -type f -print0 | xargs -0 -e grep -nH -e "Debian*"


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Procurando na pasta de emails do usuario "eric" emails que possuem a palavra "Aprender"

# find  /home/mail/juralinux.com.br/eric/Maildir/new/ -type f -print0 | xargs -0 -e grep -nH -e "Aprenden*"


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Filtrando emails entrados no mes de "Janeiro" no intervalo de horas das "11 as 12 e 50 minutos"

# cat /var/log/mail.log | grep 'from'  | grep 'Jan*' | grep "1[1-2]:50"

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Filtrando emails entrados no mes de "Janeiro" as "11:50"

# cat /var/log/mail.log | grep 'from'  | grep 'Jan*' | grep "1[1-1]:50"

Jan 28 15:11:50 juralinux postfix/smtpd[11182]: connect from unknown[221.182.2.16]


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Filtrando todos os emails que entraram no intervalo de horas das "10:50 e 13:50 h

# cat /var/log/mail.log | grep "1[0-3]:50"

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Filtrando emails do remetente que inicia com as letras "info*" no mes de "Jan" no dia "30" 

# cat /var/log/mail.log | grep 'to=<info*' | grep 'Jan 30*'


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Filtrando todos os emails recebidos no horário das "10:00"

# cat /var/log/mail.log | grep " 1[0-0]:00"

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Filtrando emails que entraram no horário das "10:00 até as 11:00"

# cat /var/log/mail.log | grep " 1[0-5]:00"

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Contando emails que entraram no horário das "10:00 até as 11:00"

# cat /var/log/mail.log | grep " 1[0-5]:00" | wc -l

18


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Reinfileirar todos emails

# postsuper -r ALL

postsuper: Requeued: 9 messages

_____________________________________________________________________


Listar emails na fila

# mailq

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Apaga todos os emails da fila

# postsuper -d ALL

postsuper: Deleted: 9 messages

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Apagar uma mensagem especifica

# postsuper -d 58AF8E4143

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Forca entrega imedita de emails adiados

# postqueue -c /etc/postfix -f

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# grep "jurandir*"  /var/log/mail.log

# grep -r 'mo*' /var/log/mail.log

# cat /var/log/mail.log | grep 'from=<floripa*' | grep "Mar*" | wc -l

# cat /var/log/mail.log | grep 'from=<floripa*' | grep 'to=<vendas3' | grep 'Jul*' | wc -l

# cat /var/log/mail.log | grep 'from=<floripa*' | grep 'to=<vendas3' | grep 'Jul  6 18:05*' 
  
# cat /var/log/mail.log | grep 'from'  wc -l

# cat /var/log/mail.log | grep 'to'  | grep 'Jul*' | wc –l

# cat /var/log/mail.log | grep --colour=auto  -r "flori*\|folder\|propa*"

# cat /var/log/mail.log | grep "1[0-2]:50" | grep 192.168.0.130

# cat /var/log/mail.log | grep "1[1-5]:20" | grep vendas3

# cat /var/log/mail.log | grep "1[0-2]:50" | grep 'from=<vendas4*'

# cat /var/log/mail.log | grep "1[0-4]:50" | grep 'to=<vendas4*'

# cat /var/log/mail.log | grep "1[0-5]:50" | grep 'from=<su*'

# cat /var/log/mail.log | grep "1[0-4]:50" | grep 'from=<su*' | grep 'to=<vendas3'

# cat /var/log/mail.log | grep "1[0-5]:50" | grep 'from=<su*' | wc -l

# cat /var/log/mail.log | grep -i "jura@juralinux.com.br" | grep -i "sep 24 10:*"
  
# tail -f /var/log/mail.log | grep 'from'  | grep 'Jul*' | wc -l

# grep "almoxa*" /var/log/mail.log | grep sent |  wc -l

# grep -r "from" /var/log/mail.log | grep "May 25" | grep 'to=<finan*@tip*' | wc -l

# grep -r "from" /var/log/mail.log | grep "May 25" | grep 'financi*'

# cat /var/log/mail.log | grep -i "jura@juralinux.com.br" | grep -i "May 26 14"

# cat /var/log/mail.log | grep -i vendas3 | grep from | grep "May 26 18:13"


Filtrando informações em arquivos compactados.

# zcat mail.log.1.gz | grep 'from=<carro*'

# zcat mail.log.4.gz | grep carro | wc –l

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# df -h | mail jurandir@juralinux.com.br -s 'Linux server disk space'

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# tail /var/log/mail.log | grep "eric" | mail -s "Danger" way@tpa.com.br

Jul  3 14:03:14 localhost dovecot: POP3(eric@juralinux.com.br): Disconnected: Logged out top=0/0, retr=0/0, del=0/85, size=7988517
Jul  3 14:33:21 localhost dovecot: auth-worker(default): sql(eric@juralinux.com.br,192.168.1.116): query: SELECT username, password FROM mailbox WHERE username='eric@juralinux.com.br' AND active=1
Jul  3 14:33:21 localhost dovecot: auth(default): client out: OK#0111#011user=eric@juralinux.com.br
Jul  3 14:33:21 localhost dovecot: auth-worker(default): sql(eric@juralinux.com.br,192.168.1.116): SELECT maildir FROM mailbox WHERE username = 'eric@juralinux.com.br' AND active = 1



# zcat /var/log/mail.log.1.gz | grep dovecot | grep "auth failed" | grep -v "@" | awk '{print $15}' | cut -d '=' -f2 | cut -d',' -f1 | grep ^[0-9] | sort -n | grep -v "127.0.0.1\|192.168\|187.4.229.187" | uniq -c

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===[ Sharing Knowledge ]===   -  Obrigado - Thank you - Danke - Merci - Grazie - Gracias - arigatou gozaimasu
“We make a living by what we get, but we make a life by what we give.”  - Give and you will receive - just share :)
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