Mailx-发送电子邮件时格式丢失

Question

我的代码：

echo -e "$Exception_result"
echo -e "$Exception_result" |  mailx -s "$sub" "$emailTO"

Exception_result=`sqlplus -s / <<!
    SET pagesize 0 heading off feedback off verify off echo off
    COLUMN QUEUE_NAME format a50
    column CNT format 99999
    SET LINESIZE 30000
    SELECT TBL.QUEUE_NAME, TBL.CNT
    From \\blah blah
exit
!`

第一行将在Linux控制台上打印Exception_result的值。格式看起来还可以。 CNT列的每一行都很好地对齐。但是当第二行使用mailx发送邮件时，电子邮件中的格式未正确对齐。

控制台：

Bridge BOB BORG Bridge                                596
Bridge INB Instrument Bridge                         3686
Bridge TSI Trade Bridge                             19039
TINT ACK AACK Message Status                          861
TINT ERR Internal Msg Error                         14571
TINT NAC Tint Not Acknowledged                      27638
TINT REJ Message Rejected                            3831
Trade ACK Trade Awaits Acknow                         886
Trade ACW Trade Ack w Warning                          21
Trade ERR Trade Ack with Error                         80
Trade SDI No CPTY SDI Found                          7128
Trade SIA CP SDI w ACK reqd                         16272
Trade SUM Trade Manual to SUPE                          1
Trade SUP Trade Auto to SUPE                          187

电子邮件：

Bridge BOB BORG Bridge                    596
Bridge INB Instrument Bridge                 3686
Bridge TSI Trade Bridge                 19039
TINT ACK AACK Message Status                  861
TINT ERR Internal Msg Error             14571
TINT NAC Tint Not Acknowledged              27638
TINT REJ Message Rejected                3831
Trade ACK Trade Awaits Acknow                 886
Trade ACW Trade Ack w Warning                  21
Trade ERR Trade Ack with Error                 80
Trade SDI No CPTY SDI Found              7128
Trade SIA CP SDI w ACK reqd             16272
Trade SUM Trade Manual to SUPE              1
Trade SUP Trade Auto to SUPE                  187

解决方案？