I am not receiving email notifications from my site anymore, since upgrading to 3.5.1. I had to upgrade manually because the automatic upgrade was not working, kept saying I needed to upgrade.
When new accounts are created, no email is going out with the temporary password and login link.
Forms on the site are not sending out notification emails and responses like they used to before the upgrade.
Any ideas what may be wrong and how I can fix it?
Thanks so much!