Mail sent from WP uses wp_mail() function. There is a filter that you can use before the mail is sent to filter the arguments used in the wp_mail() function, including the $to value. See https://developer.wordpress.org/reference/hooks/wp_mail/ Look at the example code on that page to get an idea of how to block (or redirect) all mail … Read more
No, WordPress passwords are not stored in plain text. They’re stored as hashes generated by an old version of PHPass, which I think does multiple rounds of salted MD5 hashes. You cannot extract the original password from this, by design. See Why shouldn’t I store passwords in plain text? on Information Security StackExchange. If you … Read more
Remove login fields from /customer-account page [closed]
How to create a fully functional user registration in WordPress?
No, WordPress passwords are not stored in plain text. They’re stored as hashes generated by an old version of PHPass, which I think does multiple rounds of salted MD5 hashes. You cannot extract the original password from this, by design. See Why shouldn’t I store passwords in plain text? on Information Security StackExchange. If you … Read more
You can enable user registration in Settings->General and checking the box for Anyone can register. You then can provide your users links to /wp-register.php and /wp-login.php. If you are looking to build a social network I would look into the BuddyPress plugin: https://buddypress.org/
If this is being run when you register a user, then you could just grab the email used in creating the user as it is contained in the second argument that is passed to user_register which is $userdata. See https://developer.wordpress.org/reference/hooks/user_register/ Note that to provide you with an example that would actually result in something useable, … Read more
To change the error message, you can try modifying the code in the plugin that generates the error message. You can also try modifying the WordPress core files that handle user authentication, but this is not recommended as it may cause issues with your site and can be overwritten during updates. You can try modifying … Read more
What MySQL query can I use to get a list of users who have never logged in to WP? None. WordPress does not store this information so this is not something you can do, you would need to add code for it but that would also require going back to 2015 to add the code … Read more
I think you can use a plugin to do this, I suggest you to use the “User Registration” plugin