We have real estate portals and a mailing list of around [url removed, login to view] emails of real estate agents worlwide.
We want to send a mailing to promote our services but we are having troubles to find a mail service to send the campaigns.
What we need is the service of sending the emails.
We give you the mailing list and the newsletters and you use your mail servers to send the emails.
You also will manage the bounces and unsubscriptions.
We need a trustable and professional service.
We need the real estate agents to receive the emails and not to be stopped by SPAM filters.