define( ‘WPMS_ON’, true ); not work after update

Hi Chris,

that’s very strange behavior.

Could you please provide more details, so we can fully understand what is going on.

Does this happen when you update WP core or our plugin?
Which other plugin constants do you use in combination with ‘WPMS_ON’?
Where do you have the constants code placed in wp-config.php file? Is it placed above the /* That's all, stop editing! Happy publishing. */ comment line?

Take care!

Yes, it’s strange and this problem has happened for few times for me.
I haven’t update WP core plugin and there no other plugin constants with ‘WPMS_ON’

Every time when I notice that there is error with sending email and I need to do is just change ‘WPMS_ON’ from true to false and save.

Then change back from false to true again and save, then it will works again.

very strange

Hi Chris,

what kind of email sending error do you get?

Which mailer are you using (which mailer is selected and configured in our plugin settings)?

The WPMS_ON constant will only enable/disable the plugin constants use, it will not actually change any plugin settings/configuration if there are no other plugin constants accompanying it. Please read more here.

Take care!

Hi @capuderg – We haven’t heard from you in about a week, so I’m going to go ahead and mark this ticket resolved. If you still have questions, though, please feel welcome to continue the conversation.