Bulk (mass) e-mail is not allowed on the shared hosts because it cause blockings and blacklisting of our mailservers.
Gmail, Hotmail, Yahoo etc. will ban the IP address of your mail server and do no longer accept any e-mails for all customers on this system.
Bulk emails are not allowed as it results in complete mailserver blockages due to their policies on sender rate limits.
If you need to send bulk or marketing emails please use a bulkmailing service like:
https://mailchimp.com
or
https://sendinblue.com
or
https://www.newsletter2go.de
or
https://www.gmass.co
