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Set an SPF entry in your DNS
Sender Policy Framework (SPF) is an email authentication method designed to detect forged sender addresses in emails.
SPF allows the receiver to check that an email claiming to come from a specific domain comes from an IP address authorized by that domain's administrators. The list of authorized sending hosts and IP addresses for a domain is published in the DNS records for that domain.
The procedure to be followed is:
- SecuTix provides a list of IP address used to send emails on behalf of the institution "mosamuseum"
- The "mosamuseum" institution publishes a corresponding SPF record in its DNS
DKIM – Introduction
SecuTix, acting as software-as-a-service providers (SaaS), allows you to define DomainKeys identified mail (DKIM) for sent emails. This requires coordination with SecuTix to set up the corresponding DNS records.
The example below illustrates this DKIM configuration with the header of an email from a fictive institution "mosamuseum":
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