All three technologies are also now the standard in 2023 for almost all Internet servers worldwide.Īnyone who has not configured any of these standards for their email servers will most likely see their emails ending up in the recipient’s spam folder or are being blocked. DMARC was launched in 2015, SPF in 2014 and DKIM in 2011. No surprise, because these technologies are relatively new. Many professional system administrators and even Linux professionals feel the same way: they have never even heard of SPF, DKIM or DMARC. What is SPF, DKIM and DMARC?įor many, these are three completely bizarre acronyms that do not help describe or explain the issue. To tackle the spam problem, three new email technologies have evolved and they are called SPF, DKIM and DMARC. The cause of this technical change is part of the overall spam email problem in this world. Despite this, you still have to deal with it today in 2023. This problem has occurred only recently, and is due to the changes in email technologies over recent years. Where Does the Spam Email Problem Come From? We have researched this problem and want to offer an explanation and easy solution for you.įirst, I would like to describe this problem as comprehensible as possible, free from technical terms so it is easy to understand. This problem is a mystery for many people. This seems to happen even when no changes were made to their email settings or servers. Lately, many of our clients have been reaching out to us saying that their emails have been landing in the spam folder or being blocked for many recipients.
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