mailsaas4.odoo.com has no TXT records.
Question and response
Question
dig mailsaas4.odoo.com. TXT
Answer
The response has no answer records.
Authority
odoo.com. 600 SOA ns3.odoo.com. admin.odoo.com. 2021050400 10800 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0