Closed clarkd closed 8 years ago
Hi, we will add this functionality also in wp_mail() in the next version of Sendgrid Wordpress plugin.
That's awesome, thank you :)
Hi Clark, we have added the the new version the ability to have and individual email sent to each recipient by setting 'x-smtpapi-to' in headers: Example: x-smtpapi-to: address1@sendgrid.com,address2@sendgrid.com
Is it possible to send an email to a list of recipients, but hide these from each other. Using the SendGrid API this is achieved using the X-SMTPAPI header but I can't see an obvious way of doing this via wp_mail().