Quick Mail 3.5.2 Sends Email to Everyone on WordPress Site

Discover the latest version of Quick Mail.

Quick Mail 3.5.0 User List with Roles

I created the Quick Mail WordPress plugin in 2014, to send an email with an attachment from the WordPress dashboard.

Quick Mail 3.5.0 is the 38th update. I added two features and fixed bugs.

Quick Mail users can select email recipients from WordPress site users or commenters.

Have you ever wanted to answer a comment privately, and include an attachment in your reply? Do it with Quick Mail :)

Use Quick Mail with WP-CLI to send an email with an attachment from the command line.

Does email sent from your WordPress blog get marked as spam? Use Quick Mail with Mailgun, Sendgrid or SparkPost to send reliable email.

How Many Users Can Receive One Email?

An email can have up to 99 recipients.

100 users, including the sender, is the standard limit for Gmail and other services.

Quick Mail 3.5.2 counts recipients before sending an email.

Also Fixed in Quick Mail 3.5.2

Settings: The roles checkbox is always disabled if “Do not show users is checked.”

Translation: removed > from translation texts.

Want to send everyone an email?

Several people asked me to add a feature to send every site user an email. I never added this feature, because I did not want Quick Mail to be used by spammers.

I added this feature to the WP-CLI command, because it can only be used by administrators.


Send sitemap.xml from user 1 to all users with “New Sitemap” subject.

wp quick-mail 1 all sitemap.xml "New Sitemap"

“All” email is also sent to sender. Other addresses are hidden with “Bcc.”

For Testers and Testing

Quick Mail Test Mode

I added a “test mode” to Quick Mail. Test mode displays mail headers, without sending mail.

Enable Test Mode

Add this to wp-config.php: define('QUICK_MAIL_TESTING', true);

Quick Mail displays a prominent notice (see image) when testing is enabled.

Get Quick Mail 3.5.2 from WordPress or Github

Download Quick Mail 3.5.2 from the WordPress Plugin Repository. Fork Quick Mail on GitHub to add new features.

Quick Mail 3.5.2 has been tested with WordPress 5.0.3 and 5.1 nightly releases, including multisite.

Does Quick Mail Improve Your Life?

Do you like Quick Mail? Please leave a review to help others find it.

Thanks to everyone who has been translating Quick Mail.

Please join the translation project so more people can use Quick Mail in their language.

My previous articles on Quick Mail contain lots of additional information.

Download Quick Mail to try it now.