Hello @nectariepopa,
Thank you for reaching out to us.
Please do the following:
Please try installing the Email Logging plugin https://wordpress.org/plugins/wp-mail-logging/ on your website. It will add a log entry each time the wp_mail() WordPress function is called (our plugins use this function for all of the emails they send).
If it is listed there then there is a good chance there are filters set up on the server that might block some outgoing emails and I would suggest you contact your web hosting provider and ask them if this is the case.
Have a wonderful day!
Kind regards,
Hello. I have discovered the issue. The emails are being sent correctly by your plugin and all, but Google and Yahoo mails are considering them spam and are deleting them automatically. I know this is not related to the plugin, but if you know, how can I fix this?
Hello @nectariepopa,
My recommendation would be to contact your hosting provider. They should be able to fix this.
Have a great week!
Kind regards,