ActionMailer not having to render message for each recipient

Hi,

I was wondering if there was a way for actionmailer to not have to
render a new email message and send it seperately for each user when
everything stays the same except for one or two things.

Same purpose. I tried:

       tmail = Mailing.create_mailing( {
         :subject => @title,
         :body => @content_html} )

       test_emails.each do |dest|
         tmail.to = dest
         Mailing.deliver(tmail)
       end

Works, except that the first mail in test_emails never receives the mail :confused:

Jean-Christophe Michel