Rails - May 2008 - ActionMailer Multiple recipients

I am using ActionMailer to send mails. I want to send mails to
multiple recipients which I get from a view.  Here is the controller
code.

def groupcorres
    user = User.find(session[:user_id])
    address = Array.new
    lines = Array.new
    args = params[:id].to_s # params[:id] is an array of user screen
name. ex:  j_doe, d_john
    lines = args.split(",")
    for line in lines
    	recipient = User.find_by_screen_name(line)
	email = recipient.email.to_s + ","
        address << email
    end
    if param_posted?(:message)
      @message = Message.new(params[:message])
      if @message.valid?
        UserMailer.deliver_groupmess(
          :user => user,
          :recipient => address,
          :message => @message,
          :user_url => profile_for(user),
          :reply_url => url_for(:action => "correspond",
                                :id => user.screen_name)
        )
        flash[:notice] = "Email sent."
        redirect_to profile_for(user)
      end
   end

and in models/user_mailer.rb  ,  I have

def groupmess(mail)
    subject     mail[:message].subject
    from        ''
Test<do-not-reply-J0of1frlU80@public.gmane.org>''
    recipients  mail[:recipient]
    body        mail
  end

This seems to work , but the recipients never receive any emails. Also
I saw on the development log , that the"To" field on the email dump is
missing. When I send the message to a single user , the "To" address
is present.

I think that a string of comma separated email address ex:
user1-q89RzV0OsXQ@public.gmane.org, user2-bGHiYpY0Uss@public.gmane.org for the
recipient would work as it does
for any email client.

Any ideas what''s wrong,
Thanks
Meenal
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On 3 May 2008, at 15:33, Meenal wrote:
>
> I am using ActionMailer to send mails. I want to send mails to
> multiple recipients which I get from a view.  Here is the controller
> code.
>
> def groupcorres
>    user = User.find(session[:user_id])
>    address = Array.new
>    lines = Array.new
>    args = params[:id].to_s # params[:id] is an array of user screen
> name. ex:  j_doe, d_john
>    lines = args.split(",")
>    for line in lines
>    	recipient = User.find_by_screen_name(line)
> 	email = recipient.email.to_s + ","
>        address << email
You don''t need to add commas. that''s probably messing
everything up.

Fred

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Thanks Fred, the commas were the problem.


On May 3, 10:06 am, Frederick Cheung
<frederick.che...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:
> On 3 May 2008, at 15:33, Meenal wrote:
>
>
>
>
>
> > I am using ActionMailer to send mails. I want to send mails to
> > multiple recipients which I get from a view.  Here is the controller
> > code.
>
> > def groupcorres
> >    user = User.find(session[:user_id])
> >    address = Array.new
> >    lines = Array.new
> >    args = params[:id].to_s # params[:id] is an array of user screen
> > name. ex:  j_doe, d_john
> >    lines = args.split(",")
> >    for line in lines
> >            recipient = User.find_by_screen_name(line)
> >    email = recipient.email.to_s + ","
> >        address << email
>
> You don''t need to add commas. that''s probably messing
everything up.
>
> Fred
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