This post seems to have my answer:  

[How can I redirect old WordPress URL (with a query string) to new URL using .htaccess?](https://webmasters.stackexchange.com/questions/55132/how-can-i-redirect-old-wordpress-url-with-a-query-string-to-new-url-using-hta)

However, this does not seem to play nicely with WordPress' previous rewrite rules. What I would like to do is a temporary redirect (302) from this page: `https://example.com/?post_type=email#038;p=14207` to this page: `https://example.com/email/fall-2017/`

Here is the relevant mod\_rewrite rules in my .htaccess file and their order:

```
# BEGIN WordPress
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
RewriteRule ^index\.php$ - [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /index.php [L]
</IfModule>
# END WordPress

# BEGIN Query String URL redirects
<IfModule mod_rewrite.c>
    RewriteEngine On
    RewriteCond %{REQUEST_URI}  ^/$
    RewriteCond %{QUERY_STRING} ^post_type=email#038;p=14207$
    RewriteRule .* https://example.com/email/fall-2017/? [R=302,L]
</IfModule>
# END Query String URL redirects

```

A second pair of eyes is very appreciated!