Hello,
I have been using MailWizz and Amazon SES to send newsletters.
Recently, in the newsletters I receive from other companies, I start to see an "Unsubscribe" button on the top (I use Gmail). For instance,

However, in the newsletters I send to our subscribers (a few subscribers are our emails for test purpose), I don't see this button.
I guess this might be a new requirement from ISPs? Does anyone know how to configure our newsletters to show this Unsubscribe button?
Thank you
I have been using MailWizz and Amazon SES to send newsletters.
Recently, in the newsletters I receive from other companies, I start to see an "Unsubscribe" button on the top (I use Gmail). For instance,

However, in the newsletters I send to our subscribers (a few subscribers are our emails for test purpose), I don't see this button.
I guess this might be a new requirement from ISPs? Does anyone know how to configure our newsletters to show this Unsubscribe button?
Thank you