SPF (Sender Policy Framework) records tell other mail servers which sources are allowed to send email for your domain. Add the following TXT record so mail sent through OX App Suite is properly authenticated:
| Host | TTL | Type | Value |
|---|---|---|---|
| @ (or blank) | 3600 | TXT | v=spf1 include:spf.cloudus.rs.oxcs.net ~all |
Example
If your domain already sends mail from other services, add include:spf.cloudus.rs.oxcs.net into your existing SPF record rather than creating a second one — a domain should only ever have one SPF TXT record.