75 lines
2 KiB
Bash
Executable file
75 lines
2 KiB
Bash
Executable file
#!/bin/sh
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# Send an MMS message to your phone when new emails come in.
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# The message will have the number of new mails in the subject
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# and the body will contain the From and Subject fields of up to the 3
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# most recent new mails. If the new mail count is above 3, there will also
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# be 'and more...' at the end.
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# Assumes you either have mbsync setup to sync your inbox folder,
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# or use -l if this machine is actually your mailserver
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# import the config file ./.config
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# addr=<the address the notification will appear to be sent from>
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# phone=<your phone number in email address form (eg, 9876543210@mms.att.net)>
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# inbox=<the location of the maildir folder corresponding to the inbox>
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# smtp_server=<the address and port (address:port) of your smtp server>
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# smtp_user=<the username you use on your smtp server>
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# smtp_password<the password to login to the smtp server>
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. ./.config
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oldnew=0
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summary() {
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i=0
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for m in $(\ls -1r ${inbox}/new/*); do
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i=$((i + 1))
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if [ ${i} -gt 3 ]; then
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echo "and more..."
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break
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fi
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subject=$(grep ^Subject: ${m} | head -n 1)
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from=$(grep ^From: ${m} | head -n 1)
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echo ${from}
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echo ${subject}
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echo
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done
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}
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while true; do
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# sync mailbox if this is not the mailserver
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if [ "$1" = "-l" ]; then
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mbsync -a
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fi
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# Count the number of new mails
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newnew=$(\ls -1 ${inbox}/new | wc -l)
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# If the number of new mails has increased
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if [ ${newnew} -gt ${oldnew} ]; then
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# If we are on the mailserver, just mail the alert out from here
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if [ "$1" = "-l" ]; then
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echo "$(summary)" \
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| mail -r ${addr} \
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-s "new mail [${newnew}]" \
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${phone}
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# Otherwise, use the smtp configuration from the config file to send it
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else
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echo "$(summary)" \
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| mail -r ${addr} \
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-s "new mail [${newnew}]" \
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-S smtp=${smtp_server} \
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-S smtp-use-starttls \
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-S smtp-auth=login \
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-S smtp-auth-user=${smtp_user} \
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-S smtp-auth-password=${smtp_password} \
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${phone}
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fi
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fi
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oldnew=${newnew}
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sleep 2m
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done
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