If e-mail notifications are being delayed, this is almost always a server issue, as things are working but something is stopping them from being sent out. The way e-mail notifications work in Gravity Forms is that Gravity Forms uses WordPress' wp-mail.php (sendmail) system to send out e-mails. And your server is just supposed to pass them on. This isn't always what happens though.
Here are our troubleshooting steps for notifications:
I recommend you contact your web host, and/or switch to SMTP to see if you can rectify the issue.
Posted 7 years ago on Tuesday January 8, 2013 | Permalink