The Skysnag Blog
What is the SPF 10 lookup limit?
October 11, 2023What is an SPF lookup? An SPF lookup is when the receiving mail server checks to see if the IP […]
continue reading...Avoid this SPF Mistake
October 11, 2023The SPF protocol employs ‘include mechanisms,’ which allow the domain owner to delegate specific authorization to another party. This is […]
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