The Impact of SPF Too Many DNS Lookups on Email Deliverability
In the intricate web of email authentication protocols, Sender Policy Framework (SPF) stands as a guardian against email spoofing and phishing attempts. However, like any safeguard, misconfigurations or limitations can hinder its effectiveness. One such challenge is the SPF "Too Many DNS Lookups" issue, a cryptic problem that can significantly impact your email deliverability. Let's unravel the complexities and understand the repercussions of SPF's struggle with too many DNS lookups.