use gmail as mx record cloudflare code example
Example: how to put gmail in cloudfare mx record
MX Records@ 1 IN MX 10 alt4.aspmx.l.google.com.@ 1 IN MX 1 aspmx.l.google.com.@ 1 IN MX 10 alt3.aspmx.l.google.com.@ 1 IN MX 5 alt2.aspmx.l.google.com.@ 1 IN MX 5 alt1.aspmx.l.google.com.