📄 fmt_mail
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#! /bin/sh## %Z%%M% %I% %E% SMI#(IFS_save=$IFS#solves problem of read line discarding leading blanks which are necessary#for correct interpretation of continuation lines in mail headersIFS=while read linedo echo "$line" case $line in "") break ;; esacdoneIFS=$IFS_savefmt -s -72) | /usr/lib/sendmail "$@"
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