I’m building a feature for my app which allows the admin to compose an
email and send it to a list of registered users (~1000).
What is the best method for doing this?
Should I create one email and BCC all the recipients? Is there a limit
to how many recipients can be included in one email?
Should I send the same email to individual users?
In the past I’ve had problems with legitimate emails being flagged as
spam (usually on hotmail). Is one method more likely to be flagged as
spam then the other?
The app is hosted on Textdrive.