[dillondoyle]

I didn't know this! Is there an easy tool to check how many chain-on dns lookups happen?

I also typically have at least 2 for clients, including evidently google's 4. so this is important to know!

[teddyh]

> Is there an easy tool to check how many chain-on dns lookups happen?

I use https://www.kitterman.com/spf/validate.html

[kcolemangt]

https://fraudmarc.com/spf-record-check/

If your spf is too heavy, add universal spf and then watch it work by either sending a test message or rechecking your spf with https://vamsoft.com/support/tools/spf-policy-tester

[dillondoyle]

thank you!!