Discourse Forum Email and SMTP Setup with Amazon SES and Namecheap

I’m about to set up my Discourse forum, and during the setup, I’m being asked to provide details like my email address and SMTP settings. However, in this case, I’m using Amazon SES with a Mumbai server. As far as I know, Amazon SES is only for outgoing emails, not incoming ones, so it will work for something like no-reply@myforum.com. But for the admin email, I’m using Amazon SES for the domain, and I also have an email with Namecheap (my domain provider), i.e., admin@myforum.com. For that to work, I would need to set the DNS, which could cause conflicts. So, what should I do in the Discourse setup for the email and SMTP settings?

P.S. I’m using Namecheap for my domain (admin@myforum.com), DigitalOcean Droplet, and Amazon SES.