Email Authentication

123rf.com

SPF

pass
Declares which servers may send mail for this domain.
v=spf1 mx include:_spf.google.com include:sendgrid.net include:mailer.123rf.com include:mailing.123rf.com -all

DKIM

pass
Cryptographic signature on outbound mail (selector: google).
v=DKIM1; k=rsa;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAgt7zsA73IXx5RFPnkyU8psnTaL3nlgT91wmQnx85gQCRxx+gBN1UUkrOTVDqCRwZBuT7oZ+cjdTMCFyjCEw+EAN9O++OcMN4VD7AeSBPoPh6mFr+LLRitvaiSxmCCIHBvuT23oRxkMA3SN/sX5GyV1y16ktR2iG6ab0iXlgi6TsOHL+PG2y/v4nfHi9/Py0RP1sUzFDpBPn4shEXOrjHNSMlTdu5BnogdT5FUZscK8zMTDxtfqczwiCBQXn6PllTtIzqj+nr9pdpObqJIpNYPLwDkloKWEWy0iK6gvHRDA95yvo+MzXeC2r4aveL9fyLwQ4UOBRKMiQ9+EKM/8cH9QIDAQAB

DMARC

pass
Tells receivers what to do with mail that fails SPF/DKIM. Policy: quarantine.
v=DMARC1; p=quarantine; rua=mailto:postmaster@123rf.com, mailto:dmarc@123rf.com; pct=100; adkim=s; aspf=s

Mail Servers (MX)

1 aspmx.l.google.com
5 alt1.aspmx.l.google.com
5 alt2.aspmx.l.google.com
10 alt3.aspmx.l.google.com
10 alt4.aspmx.l.google.com