Connection Time Out When Start Email Campaign


There is a problem with my website. My website is running normally, but when I start sending an email campaign I get a connection time out error on my website. After about 10 minutes, the server returns to normal. The email is sent using sendgird. Wordpress website hosted in AWS. Guys, can you tell me where I need it?

If I had to guess I would say the cause is likely one of these:

  • The email campaign is overloading your server.
  • The code is crashing your WordPress website.

In either case, it does not have anything to do with Cloudflare. This is something you will have to fix at your origin server.