Probably the most straightforward way to go about this would be to copy and paste the text content into an email. That said, if you’re wanting them to review the post as it appears on the page, you could do either of the following:
- Give them a user account that has a high enough permission level to view unpublished posts. For the standard roles, this would be Editor. Before doing this, you’d probably want to establish informal ground rules as to if they can modify the post, as this permission level won’t prevent them from doing so.
- Publish it as a password-protected post and share the password with them. Then, once you want to go live, remove the password and modify the publish date to match the actual go live date. This is probably the simpler way to go about it for both you and the person you’re sharing with.
I hope this helps!