Title: Campation PostOffice – Send Email Spam-free on HighSpeed without WP SMTP Email plugin
Author: Campation
Published: <strong>February 4, 2022</strong>
Last modified: February 14, 2023

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![](https://s.w.org/plugins/geopattern-icon/campation-postoffice_f4e1c2.svg)

# campation-postoffice

 * [Details](https://wordpress.org/plugins/campation-postoffice/#description)
 * [Reviews](https://wordpress.org/plugins/campation-postoffice/#reviews)
 * [Development](https://wordpress.org/plugins/campation-postoffice/#developers)

 [Support](https://wordpress.org/support/plugin/campation-postoffice/)

## Description

This plugin has been closed as of March 6, 2023 and is not available for download.
This closure is permanent. Reason: Author Request.

## Reviews

![](https://secure.gravatar.com/avatar/d3a0747136bf8ae7ebee0ea3790f08c50fd4117cfe3556cf725e697d7b82f4e3?
s=60&d=retro&r=g)

### 󠀁[A really new approach to WP Mail – without SMTP!](https://wordpress.org/support/topic/a-really-new-approach-to-wp-mail-without-smtp/)󠁿

 [virelin](https://profiles.wordpress.org/virelin/) February 14, 2022

I’m really excited about Campation PostOffice! Finally no more costs for SMTP, sending
emails is much faster plus a wealth of functions that help me to professionalize
my email marketing considerably! I was looking for a solution to send my emails 
via sub-domains. Amazingly PostOffice can do this, too! The easy configuration of
the DNS and the ongoing monitoring of blacklists is also very practical, as is the
definition of statistical target values for open and click rates! You can hardly
compare this plugin with other mail plugins for Wordpress (as far as I can see).
I recommend PostOffice! Deserves 5 stars! Well done, Campation!

 [ Read all 1 review ](https://wordpress.org/support/plugin/campation-postoffice/reviews/)

## Contributors & Developers

“Campation PostOffice – Send Email Spam-free on HighSpeed without WP SMTP Email 
plugin” is open source software. The following people have contributed to this plugin.

Contributors

 *   [ Campation ](https://profiles.wordpress.org/campation/)
 *   [ Freemius ](https://profiles.wordpress.org/freemius/)

“Campation PostOffice – Send Email Spam-free on HighSpeed without WP SMTP Email 
plugin” has been translated into 1 locale. Thank you to [the translators](https://translate.wordpress.org/projects/wp-plugins/campation-postoffice/contributors)
for their contributions.

[Translate “Campation PostOffice – Send Email Spam-free on HighSpeed without WP SMTP Email plugin” into your language.](https://translate.wordpress.org/projects/wp-plugins/campation-postoffice)

### Interested in development?

[Browse the code](https://plugins.trac.wordpress.org/browser/campation-postoffice/),
check out the [SVN repository](https://plugins.svn.wordpress.org/campation-postoffice/),
or subscribe to the [development log](https://plugins.trac.wordpress.org/log/campation-postoffice/)
by [RSS](https://plugins.trac.wordpress.org/log/campation-postoffice/?limit=100&mode=stop_on_copy&format=rss).

## Meta

 *  Version **1.5.7**
 *  Last updated **4 years ago**
 *  Active installations **N/A**
 *  WordPress version ** 5.4 or higher **
 *  Tested up to **6.1.12**
 *  PHP version ** 7.4 or higher **
 *  Languages
 * [English (US)](https://wordpress.org/plugins/campation-postoffice/) and [German](https://de.wordpress.org/plugins/campation-postoffice/).
 *  [Translate into your language](https://translate.wordpress.org/projects/wp-plugins/campation-postoffice)
 *  [Advanced View](https://wordpress.org/plugins/campation-postoffice/advanced/)