Need a workaround for the 10-record SPF limit for your enterprise? Don’t want to buy an entire suite of products just to get access to SPF flattening? Need to support multiple domains? We have that. AutoSPF lets you add new domains, networks and authenticate new senders at the click of a button.
Implementing Domain-Based Message Authentication, Reporting and Conformance (DMARC) doesn’t have to be a frustrating task.
One solution to the SPF lookup limit is “SPF flattening.” Flattening is simply replacing all the domains in the SPF record with their IP addresses, which eliminates the need for DNS lookups. The problem with this “manual” flattening is that email service providers may change or add to their IP addresses without telling you. Then your SPF record is inaccurate, which leads to the same email delivery problems. To do it right, manually flattening your SPF record requires that you constantly monitor your service providers for these changes.
With AutoSPF you won’t need to constantly modify your DNS records in order to update SPF. You can add new networks or authenticate new senders at the click of a button. Here is a typical record, this has 14 of the 10 permitted lookups.
v=spf1 include:sendgrid.net include:stspg-customer.com include:americas1._spf.secure22.com include:email.freshdesk.com include:servers.mcsv.net ip4:22.214.171.124 ip4:126.96.36.199 ip4:188.8.131.52 ip4:184.108.40.206 ip4:220.127.116.11 ~all
After we handle the automatic SPF management your records will look like this,
v=spf1 include:_s38420517.spfdemo.com ~all
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