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POMailing Multiple Users Syntax
 

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    <p>I am trying to send an email to multiple users. I have a model that sends @users, which has all of the users I am going to be mailing... now when in the User_mailer I am having trouble figuring out how to tell the mail_out process to send to each of the users (set each recipient the user.email). To summarize, I want to set a cron job to run the User.mail_out process each morning, have it email each user in the @users variable being passed to the User_mailer model. Can someone please suggest a way of doing this? I am currently getting the following error when using what I have written below:</p> <pre><code>/usr/lib/ruby/gems/1.8/gems/rails-2.3.5/lib/commands/runner.rb:48: /usr/lib/ruby/1.8/net/smtp.rb:680:in `check_response': 501 5.1.3 Bad recipient address syntax (Net::SMTPSyntaxError) </code></pre> <p>User.rb</p> <pre><code>class User &lt; ActiveRecord::Base acts_as_authentic validates_format_of :email, :with =&gt; /\A([^@\s]+)@((?:[-a-z0-9]+\.)+[a-z]{2,})\Z/i, :on =&gt; :create validates_presence_of :birthday =&gt; "cannot be left blank" def self.mail_out weekday = Date.today.strftime('%A').downcase @users = find(:all, :conditions =&gt; {"#{weekday}sub".to_sym =&gt; 't'}) UserMailer.deliver_mail_out(@users) end end </code></pre> <p>User_Mailer.rb</p> <pre><code>class UserMailer &lt; ActionMailer::Base def mail_out(users) @recipients = { } users.each do |user| @recipients[user.email] end from "somewhere.net" subject "Check it out" body :user =&gt; @recipients end def subscribe(user) recipients user.email from "somewhere.net" subject "Welcome!" body :user =&gt; user end end </code></pre>
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    1. USTrevor Nederlof
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