Revert broken commits by vincent

    echo "Deleting email account"

    docker-compose exec -T postfixadmin /postfixadmin/scripts/postfixadmin-cli mailbox delete "$ACCOUNT"

    # Fix #951

    FILE_MULTIPLE_REGISTRATION_CHECK=/mnt/repo-base/volumes/accounts/auth.file.done

    # delete line with $ACCOUNT : this is a  e.email

    # strip "e.email" suffix

    MBOX=${ACCOUNT%"@e.email"}

    # sed pattern : \:$MBOX$ = 

    # line line ending with $MBOX ($),

    # and ':' and : before $MBOX to prevent accidental deletion 

    # ex : if $MBOX = doe do NOT delete all lines ending with "doe", "johndoe", "john-doe", only delete ":doe"

    # grep |wc -l >> count result, if one line delete

    if [[ $(grep -nR "\:$MBOX$" $FILE_MULTIPLE_REGISTRATION_CHECK |wc -l) = "1" ]]; then

        	echo "Removing $MBOX from file $FILE_MULTIPLE_REGISTRATION_CHECK"

        	sed -i "/\:$MBOX$/d" $FILE_MULTIPLE_REGISTRATION_CHECK

	elif [[ $(grep -nR "\:$MBOX$" $FILE_MULTIPLE_REGISTRATION_CHECK |wc -l) = "0" ]]

	then

	        echo "$MBOX not found in $FILE_MULTIPLE_REGISTRATION_CHECK"

	else

	        echo "More than one line to be deleted for $MBOX, check $FILE_MULTIPLE_REGISTRATION_CHECK please"

	fi

    # TODO: delete onlyoffice account???

fi