Bletch! Stripping trailing blanks breaks format=flowed (see RFC 3676.)

--
Shmuel (Seymour J.) Metz
http://mason.gmu.edu/~smetz3

________________________________________
From: IBM Mainframe Discussion List <IBM-MAIN@LISTSERV.UA.EDU> on behalf of 
Paul Gilmartin <0000000433f07816-dmarc-requ...@listserv.ua.edu>
Sent: Sunday, April 7, 2019 4:14 PM
To: IBM-MAIN@LISTSERV.UA.EDU
Subject: Re: Rexx not processing email formatting

On Sun, 7 Apr 2019 18:26:32 +0000, Seymour J Metz wrote:

>The separator line must have only CRLF;
>    ...
True.  However, since CMS and VM spool abominate empty records,
the VM SMTP daemon strips trailing blanks, there by forgiving nonempty
blank lines and, in turn, breaking classic uudecode which re-pads with NULs.

> the data terminator must have only a period followed by CRLF.
>
I'll trust you on the standard, however the popular UNIX sendmail says:

man sendmail
                   ...
       -oi    When reading a message from standard input, don't treat a line 
with only
              a . character as the end of input.

(the message body ends, then, with end-of-file.)

-- gil

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