how does yahoo decide what emails go to the inbox and what emails go to the bulk box?

Question

I am curious when I send emails to my few hundred customers if they are getting them, or if they are going to bulk and being dumped

Answer 1

Many isps use filters to 'detect' spam - they scan the email for specific words, phrases, etc., that are commonly used in spam. They may automatically bulk bin emails from specific senders due to excessive spam from those locations, and a large number of names in the to or cc field is often a tipoff.

If you are worried that your emails may be going to spam folders, you could try to contact your customers and ask them to 'whitelist' you or put you on the list of approved email addresses so they are sure to get them.

Answer 2

difficult problem. look into with a search engine. just that will help!