71 lines
1.6 KiB
Bash
Executable File
71 lines
1.6 KiB
Bash
Executable File
#!/bin/sh
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#
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# Copyright (C) 2001-2022 Graeme Walker <graeme_walker@users.sourceforge.net>
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#
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# Copying and distribution of this file, with or without modification,
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# are permitted in any medium without royalty provided the copyright
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# notice and this notice are preserved. This file is offered as-is,
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# without any warranty.
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# ===
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#
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# emailrelay-deliver.sh
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#
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# Looks for local mail in the E-MailRelay spool directory and delivers is using
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# 'procmail'.
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#
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# usage: emailrelay-deliver.sh [<spool-dir>]
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#
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# This illustrates how delivery to local "postmaster" mailboxes could be done,
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# although it is not likely to be a useful feature for a typical mail relay
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# setup.
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#
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store="__SPOOL_DIR__"
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postmaster="root"
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procmail="procmail"
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# parse the command line
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#
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if test $# -ge 1
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then
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store="${1}"
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fi
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# check the spool directory is valid
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#
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if test \! -d "${store}"
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then
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echo `basename $0`: invalid spool directory >&2
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exit 1
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fi
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# for each e-mail to a local recipient...
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#
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for file in "${store}"/emailrelay.*.envelope.local ""
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do
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if test -f "${file}"
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then
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content="`echo \"${file}\" | sed 's/envelope/content/'`"
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deliver_to="`fgrep X-MailRelay-To-Local ${file} | sed 's/X-MailRelay-To-Local: //' | tr -d '\015' | sed \"s/postmaster/${postmaster}/g\"`"
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if test "${deliver_to}" = ""
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then
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deliver_to="${postmaster}"
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fi
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# deliver using procmail
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#
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if test -f "${content}"
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then
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echo `basename $0`: delivering `basename "${content}"` to ${deliver_to}
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"${procmail}" -d "${deliver_to}" < "${content}"
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rc=$?
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if test "${rc}" -eq 0
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then
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rm -f "${file}" 2>/dev/null
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fi
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fi
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fi
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done
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