My provider doesn’t allow sending bulk mails

Your provider doesn’t allow you to send bulk mails or even block outgoing mails completely. You can always use a dedicate email provider: SendGrid Mandrill Amazon SES SparkPost Please check out the free plugins for available delivery methods on the WordPress repo

Read More

How can I update to the latest version?

The easiest way to update Mailster is like a regular WordPress plugin from the repo. Just visit the Updates page of your WordPress site and update the plugin. If you have “automatic update” enabled in the settings Mailster will get updated automatically. Update the plugin from Envato If you have bought Mailster via Envato you […]

Read More

How can I increase my memory limit?

If you get a PHP error like “Allowed memory size of xxx bytes exhausted” you have to increase your memory limit. To do so you have to open the wp-config.php file from your WordPress root directory and add the following line Some hosts don’t allow these changes (or it has no effect). Often it gets […]

Read More

The latest cronjob hasn’t been finished

Sometimes sending emails can take longer than expected. This can cause a server timeout and wrong statistics in some cases. You’ll get a notification in this case: Also if you’re on the cron.php page you get this: If this is a temporary problem and the notification box vanishes by itself you can ignore it but […]

Read More

How can I prevent that my campaigns went in spam folder?

The best way to avoid Spam filters when sending email campaigns: Also, make sure you follow your local legal guidelines. Run a Precheck Mailster has a built-in option to run a precheck on your campaign which gives you a good overview of what you can improve. An excellent service that gives even better information is […]

Read More

Mailster doesn’t work with [third party plugin]

We do our best to keep Mailster working best with the most common plugins by following the WordPress Coding Standards┬ábut sometimes Mailster or a third-party plugin breaks caused by the other. The best is to disable one of the plugins and check if the other is still not working. If so the plugin you’ve disabled […]

Read More