Question relay host plesk onyx

[Allan]

Hello,

I again with a new post!

I would like to know if I have set up a relay host for email delivery on Plesk Onyx.

I usually use sendgrid.com and I like the delivery fee, my server even with dkim and spf is falling a lot in the SPAM box and I would like to continue using sendgrid.

Anyone have any tips?

Thank you