--- !ruby/object:RI::MethodDescription 
aliases: []

block_params: 
comment: 
- !ruby/struct:SM::Flow::P 
  body: Destructively sets the value of the &quot;In-Reply-To:&quot; field of an email.
- !ruby/struct:SM::Flow::P 
  body: Accepts an array of a single string of a message id
- !ruby/struct:SM::Flow::P 
  body: "Example:"
- !ruby/struct:SM::Flow::VERB 
  body: " mail = TMail::Mail.new\n mail.in_reply_to = [&quot;&lt;348F04F142D69C21-291E56D292BC@xxxx.net&gt;&quot;]\n mail.in_reply_to #=&gt; [&quot;&lt;348F04F142D69C21-291E56D292BC@xxxx.net&gt;&quot;]\n"
full_name: TMail::Mail#in_reply_to=
is_singleton: false
name: in_reply_to=
params: ( *idstrs )
visibility: public
