Milan Dinić

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<p>Don’t want to publish all of your posts at once but hate manual scheduling/rescheduling? Post to Queue comes as a solution. You just put posts to queue and they’ll be published automatically when chosen time passes since last published post of that post type. It’s even possible to choose days of the week and hours of the day when those posts will be published.</p>
<p>Post to Queue is like Buffer for WordPress, just better.</p>
<p>It requires that cron runs regularly to be able to publish posts on time.</p>
<p>Post to Queue code is partly based on a code from plugin <a href="https://wordpress.org/plugins/automatic-post-scheduler/" rel="ugc">Automatic Post Scheduler</a> by <a href="http://tudorsandu.ro/" rel="nofollow ugc">Tudor Sandu</a> and a code from plugin <a href="https://wordpress.org/plugins/metronet-reorder-posts/" rel="ugc">Metronet Reorder Posts</a> by <a href="http://www.ronalfy.com/" rel="nofollow ugc">Ronald Huereca</a> and <a href="https://geek.hellyer.kiwi/" rel="nofollow ugc">Ryan Hellyer</a> for <a href="http://www.metronet.no/" rel="nofollow ugc">Metronet Norge AS</a>.</p>
<p>And it’s on <a href="https://github.com/dimadin/post-to-queue" rel="nofollow ugc">GitHub</a>.</p>


Post to Queue

Stack posts to queue and auto publish them in chosen interval and time frame.

Jeffrey Schutzman

<p>Send mail using SMTP without exceeding the the rate allowed by your mail provider(s). Mail can be sent using multiple<br />
user logins/passwords to give fault tolerance and make each mail message somewhat unique so that it is less likely to<br />
be flagged as SPAM/UCE by either your or the downstream mail providers.  Messages can be automatically resent when<br />
the plugin detects Non-delivery messages (NDRs) returned from mail sent by the plugin.</p>
<p>Email can be throttled per outbound SMTP account.  Limits can be set for maximum number of recipients per hour and per day.</p>
<h4>Features</h4>
<ul>
<li>Sends mail via SMTP </li>
<li>Send mail no faster than the configured number of recipients per hour and day.  Keeps you in complience with your providers email sending limits.</li>
<li>Configure multiple SMTP accounts to use for sending messages (Gmail, MSN, Go-daddy, etc)</li>
<li>Process non-delivery messages and automatically resend messages</li>
<li>Keep record of sent mail messages so that you can prove to your provider you didn’t send SPAM</li>
<li>Automatically stops sending email when errors encountered, auotmatically restarts after configured period of time </li>
<li>Mail sending statistics display</li>
</ul>
<h4>Benefits</h4>
<ul>
<li>Using multiple email accounts makes it less likely that your email will be incorrectly flagged as SPAM by downstream providers </li>
<li>Use in combination with other email newsletter, sending and formatting WordPress plug-ins </li>
<li>Reduces non-delivered mail due to invalid SPAM flagging or exceeding near or downstream provider sending/receiving limits  </li>
</ul>
<p>More information can be found on our <a href="http://www.pyebrook.com/mail-queues" rel="nofollow ugc">web site</a>.</p>
<h3>Notes</h3>
<h4>Non-Delivery Processing</h4>
<p>Non-Delivery (NDR) messaging processing note: plugin should recognize common non-delivery formats.  But, because non-deliveries are free form, and can be highly customized or specifically localized the plugin may not recognize the message.  If you provide a sample non-delivery message we can make the plug-in a little smarter.</p>


Mail Queues by PBCI

Queue, Throttle, Send SMTP email through multiple providers.  Automatic re-send when non-delivery received.

Post to Queue vs Mail Queues by PBCI