This is an example of an SPF record:
incluir: _spf.google.comallows any mail server listed in the _spf.example.comSPF record to send email on behalf of your domain.
~todosis a soft error mechanism that tells receiving mail servers to mark emails from unauthorized sources as "failed SPF checks", but not necessarily reject them.
You can customize your SPF record to your specific needs.
4. Add SPF record to DNS: Access your domain's DNS management i mobile phone number listnterface, which is usually provided by your domain registrar or hosting provider. Create a new TXT record with your domain name (e.g. example.com ) and paste your SPF record as the record value. Save changes.
5. Test your SPF record – After adding the SPF record, it is essential to test it to make sure it is configured correctly. There are online SPF record testing tools, such as dmarcian’s “SPF Record Testing Tools”, that can help you check if your SPF record is configured correctly.
6. Monitor SPF record changes: Keep an eye on your SPF record, especially when making changes to your email infrastructure. Incorrect SPF settings can result in legitimate emails being flagged as spam or rejected.
DKIM (Domain Keys Identified Mail)
DKIM adds a digital signature to outgoing emails, which email recipients can verify using the public key published in the domain's DNS records.
This helps ensure that the email content has not been tampered with during transit.
Here's how to set up DKIM:
