I have a doctors office that does health screenings. They send out possibly a few hundred emails at a time to people that have signed up with a company. They have lots of mail not getting to people. They are using a 3rd party that is hosting the database and the mail. Mostly yahoo, aol and gmail, people never get it. The host says it is not them, but I believe it has to be them. Something has gotten blacklisted so the people are not getting emails from the doctors domain. I want to move them to a better product like office 365. Has anyone been able to use office 365 via a database and send out email that way? I am trying to find a solution without putting an in house exchange server in there. Any ideas?
Generally what happens, is a school for instance will sign up. Everyone there will go to the website and sign up. When the doctor goes to the school, beforehand, everyone gets an email saying this is when it is. This is kicked off thru the database automatically. That is when people do not get the email. But also, my domain is hosted thru google. The lady sent me an email and it did not come through to me, so it isn't just these massive emails.
Thanks for the help!