Hey all, hopefully this screenshot can help answer questions. These are the current email settings and we are using Sendgrid for our SMTP server. Even if there was a limit on SendGrid, I doubt we are hitting it. It looks like we are maybe getting 20-30 submissions a day.
The site traffics averages about 50 concurrent users, so I'm not thinking that it's a traffic issue, and our "Send Queued emails" task runs every minute as it's supposed to. I'm stumped.
Should I try turning off Email Queuing?