Big thanks to for help with nulling. data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7
What Mail Bank can do for you?
WP Mail Bank is a plugin that fixes email deliverability issues and also generates email logs for each outgoing emails from your website. It also provides different authentication methods to send emails securely.