[CentOS] email subject length issue

Oh I understand now what is happening. The subject is coming in as three
lines.

Subject: Tornado Monday, 03/27/2017 at 20:27:02. The Point BB.OBSURGRH is
 in Alarm at PRI3 with a value of 63.4 %.Informational Text: OB SURGERY
 HUMIDITY ALARM

I'm not getting the second two lines.

How "should" one correctly get the subject ???

What I did was in my .procmailrc file
SUBJECT=`cat | grep Subject:`

So this resulted in only the first line and not grabbing the additional 2
lines.

Is there a way to correctly get the subject that I have not found?

Thanks for the tips. It led me to the above.

Jerry