Honestly, this also has nothing to do with WordPress. It is more web server whitelisting issue. You should start with this link. SPF records are important. And maybe your web server has IP address that is blacklisted. You may even consider different IP address from your provider.
Seem like You are not using the correct variable name in $status = wp_mail( $ecard_recipient, $subject, $message, $headers ); You are getting email of recipient in $recipient and in wp_mail() function you are passing another variable for recipient email. So, i think this must be the issue you are getting empty variable.
wp_mail sending emails in triplicate
/** * Since the install of WP-Mail-SMTP we need to make sure the FROM is the same as the one specified in the plugin * These filters will overwrite any FROM send by other plugins. */ add_filter(‘wp_mail_from’,’custom_wp_mail_from’); function custom_wp_mail_from($email) { return get_option(‘mail_from’); } add_filter(‘wp_mail_from_name’,’custom_wp_mail_from_name’); function custom_wp_mail_from_name($name) { return get_option(‘mail_from_name’); } Might be this will help … Read more
Thanks for that guidance, mmm. That was helpful. I resolved the problem this way: // Adds “Send rejection email” action to Users page function jm_send_rejection_link($actions, $user_object) { if( ($_GET[‘action’] == ‘jm_send_rejection’) && ($_GET[‘user’] == $user_object->user_email) ) { $sendto = $_GET[‘user’]; $sendsub = “Your registration has been rejected.”; $sendmess = “Your registration for has been rejected.”; … Read more
Well, I guess this works: Note: I’m using Postman SMTP; for the example below to work, I imagine that you have to have your server/transactional email delivery service properly configured for each respective ‘from’ email function conditional_multisite_wp_mail( $post_id, $post, $update ) { $to1 = ‘[email protected]’; $to2 = ‘[email protected]’; $subject1 = ‘SPECIFIC: testing right meow’; $subject2 … Read more
How to use Contact Form 7 to handle the server side mail() only?
WP_mail() Issue. Duplicate emails if $_GET[‘A’] == email
Solved! The problem was Database Caching (for casual users) in the W3 Total Cache. Since most of the meta-data were added “on the fly” to the custom post type structure, they were not immediately accessible to wp_mail() or other methods. I have now disable DB Caching and the plugin is working fine.
Are you looking for this SVN depot ? https://plugins.svn.wordpress.org/wp-mail-smtp/tags/