Adding delsp=yes to Content-Type

[sunnycemetery at gmail.com]

On 2019-07-05 07:20, Kevin J. McCarthy wrote:
>> So how do I set delsp=yes from mutt?  Thank you.
> 
> set $content_type or use <edit-type> in the compose menu.

Thank you for the helpful response.  I was originally hesitant to clobber  
whatever value for Content-Type that mutt created on its own.  However,  
the following seems to sidestep such concerns:

set content_type = "$content_type; delsp=yes"

Hopefully this message body flowed well for you.  ;)