This article covers the SPF and DKIM authentication processes for Mailfence and how they are managed in Valimail. While only one of the two authentication methods is required for an email to pass DMARC, our recommendation is to configure both whenever possible.

3. Choose the size of DKIM key:

It is recommended to use 2048 bits DKIM key pair.
In case if your domain-name/hosting or DNS service provider does not support long DNS TXT values, then choose 1024 bits.

Note: This option will not appear after you click on Validate.

Click on Copy to directly copy the whole value for each of the field.

4. Once the respective DNS TXT record has been successfully included, click on Validate.

You can also find the instructions on how to set up DKIM and SPF for Mailfence, here.

You can find more detailed information on how to add a DKIM key in Valimail, here:

Once you establish that Mailfence is an authorized sender for your domain, you will need to add the service in your Enabled Senders.

You will find more detailed information on how to add a service for your domain in Valimail, here:

Note: We encourage you to use the comment section for any useful information about your sending service, such as the name of the service owner, change request ticket numbers, etc.