Making a mass email appear to be addressed to one person?

I have to send a mass email out to some clients but want to make it look like the email was addressed to solely to them. BCC doesn’t help.

I know a bunch of emails that I get (upcoming concerts from LiveNation, etc) have accomplished it but I can’t seem to find anything online on how to do it.

Any ideas? Thx

If there are less than 2,000 recipients you can use a Mailchimp free plan

Assuming you’re using outlook

PHP, loop foreach email address from a SQL query.