Linking your custom domain
You can link your domain by adding a CNAME DNS record to your domain DNS configuration.
[prefix].afficone.com
).
Once you’ve added the DNS record, press on the Announce button and wait a little till your DNS records are updated. When that’s done, click on Check Validity and Apply to start using your subdomain.
Linking your SMTP server
You can also link your own SMTP server in order to use your domain for affiliate emails.If you’re using Gmail, make sure to use an app password instead of your password. This requires 2 factor authentication.

Both TLS and SSL connections are supported.