Hi:
I am having an issue with finding an Email Service Provider who will email to our list and I am hoping to get some recommendations on who we can use. We have a list of approx 50,000 customers who purchased products from us. I wish to email these customers with new special offers we may have, etc. None of these customers "double opted-in" to our list and that's where the issue is. The US based ESP's won't allow us to send to our database as they are not double opted-in, even though they are ALL actual customers who have purchased from us.
Can anyone recommend an ESP that does not require double opt-in. I believe a NON-US based ESP is probably the best.
Please let me know your recommendations
Thank you,
M