Email Authentication

espressif.com

SPF

pass

Declares which servers may send mail for this domain.

v=spf1 ip4:54.223.107.158 ip4:16.163.216.78 include:spf.protection.outlook.com include:espressif-com.mail.protection.outlook.com_spf.salesforce.com include:spf.zoho.com.cn include:transmail.net.cn include:one.zoho.com.cn -all

DKIM

none

Cryptographic signature on outbound mail (selector: none).

No record published.

DMARC

pass

Tells receivers what to do with mail that fails SPF/DKIM. Policy: quarantine.

v=DMARC1; p=quarantine; sp=none; rf=afrf; pct=100; ri=86400

Mail Servers (MX)

0 espressif-com.mail.protection.outlook.com

Back to espressif.com report