TXT
"Thank you. Have a nice day! Best regards, sakura www.itzmx.com"
"v=spf1 include:spf.itzmx.com include:spf.qiye.163.com -all"
CAA
0 iodef "mailto:1265578519@qq.com"
0 issue "digicert.com"
0 issue "letsencrypt.org"
0 issue "pki.goog"
0 issue "sectigo.com"
0 issue "ssl.com"
0 issuewild "digicert.com"
0 issuewild "letsencrypt.org"