I am building a site through WordPress and coded in my own bulk email. I used a plugin to ensure that emails are sent authentically through my gmail account. I use wp_mail to trigger the email.
My first strategy was to send to: myself and bcc: everyone. This gave a gmail error for too many recipients.
Then, I split the email into chunks of 49, and it worked well. Now, I’m creating an unsubscribe link and I realized that I have no way to include the recipients email address in the email because it’s the same email bcc’d to 50 people.
What is the best approach to solve this problem? Can I send to: hundreds of people without gmail getting upset at me?