Please install https://wordpress.org/plugins/wp-mail-smtp/ and check if you recieve emails correctly coming out of your site
So many reasons for this:
- You tried to send to Hotmail, Gmail, or Yahoo but you didn’t use their SMTP server
- You authenticated with one of the services above, but you spoofed your sender email address
- You have a custom domain and either don’t have an SPF record or you violated your own SPF rule when sending
If you know the message was sent, I don’t think installing WP Mail SMTP will fix anything.
I think you are mixing things. We are not sending the emails but your server is sending them. So all the reasons you mentioned above are non relevant in this case
Make sure you install the plugin and check if the server itself is sending email correctly by using the test option
@cm plugins, are you talking to me?
User @icezwo already told you his server is sending them.
Thus I’m very sure that everything I listed is relevant. It’s not an issue with your plugin.
this not work for me to send any mail