@clorith I am getting new registration emails, and lost password emails. I’m still trying to figure out why the email to change my admin password isn’t showing up.
I just updated to PHP 7.5. The website was running an older version, I believe PHP 5. I can’t remember. I’ll test again and see if this helps.
I ran that plugin you posted, and most things look good. There were a few red flags, and I’m not sure whether or not they are important.
WordPress Version
4.9.8 – We were unable to check if any new versions are available.
Scheduled events
A scheduled event (wp_privacy_delete_old_export_files) has failed to run. Your site still works, but this may indicate that scheduling posts or automated updates may not work as intended.
File Integrity
/home/content/a2pewpnaspod04_data06/51/41732951/html/wp-config-sample.php
File not found
/home/content/a2pewpnaspod04_data06/51/41732951/html/wp-admin/install.php
File not found
Background updates
No version control systems were detected.
Your installation of WordPress doesn’t require FTP credentials to perform updates.
Some files are not writable by WordPress:
xmlrpc.php
wp-blog-header.php
readme.html
wp-signup.php
index.php
wp-cron.php
wp-login.php
wp-settings.php
license.txt
wp-mail.php
wp-links-opml.php
wp-load.php
wp-includes/class-wp-user-query.php
wp-includes/l10n.php
wp-includes/date.php
wp-includes/images/blank.gif
wp-includes/images/down_arrow.gif
wp-includes/images/spinner.gif
wp-includes/images/media/interactive.png
wp-includes/images/media/default.png
…