I have been told not to use all pictures in in ACS emailers as this may affect the IP reputation for the company and may lead to us being 'blacklisted'.
If you are talking about the content ratio in your emails then yes, having all images or a high image to text ratio can impact your deliverability as these types of emails often come from spammers.
I would recommend checking out the email deliverability documentation below:
If you are talking about the content ratio in your emails then yes, having all images or a high image to text ratio can impact your deliverability as these types of emails often come from spammers.
I would recommend checking out the email deliverability documentation below: