We are recommend using STMP system to send email.
Please set it up then try again.
thanks for your replying. when i active "EASY WP SMTP", the warning bar shown up with no background colour. do you know what i can do in order to make it show up?
Attached files: 1.PNG
which SMTP plugin would you recommend us to use?
Right now, I tested the following SMTP plugin
WP Mail SMTP - totally not workingEasy WP SMTP - the warning message has not show up
You can use Easy WP SMTP plugin as well but the problem is not come from plugin. It is come from your account info.
Please check your info again.