- Do you check SPF (Sender Policy Framework) records?
- I get the error "There is no root certificate for this server" when trying to check my e-mail with Mail.app
- What domains can Rhombic Networks host?
- Do you support "catch-all" e-mail addresses?
- How do I send e-mail?
- How do I check my e-mail?
- What RBLs (realtime blackhole lists) are used to filter e-mail?
- How does Rhombic Networks reduce e-mail spam?
- What authoritative nameservers should I use for my domain?
Do you check SPF (Sender Policy Framework) records?
Samat -
Saturday, December 1, 2007 - 13:21
Tags: Knowledge Base • DNS • E-mail • Spam
Yes, we check SPF (Sender Policy Framework) DNS records before a message is accepted.
Messages that pass the SPF check, or messages that “soft fail” the SPF check (i.e. no SPF DNS record for the domain exists) will be delivered.
Messages that “hard fail” the SPF check (i.e. are sent from e-mail servers not specified in their SPF record) will be rejected before they can enter Rhombic Networks’ mail processing queue, reducing the amount of spam our users get.