I know that certain isps can get blacklisted.
When I did my first email blast, I signed up with the cheapest web mail service and all my emails went into people junk mail folders.
(this company's server was a known spammer server -- I did not know better.)
I then went to a better service that was "whitelisted"
I know send through my own computer via the web hoster of my website which is a very reputatble site and I think whitelisted.
Yet sometimes people report that my emails came in their junk folder still.
So I still worry, can my personal single specific email address become blacklisted? Am I worrying too much?
