{"id":11841,"date":"2026-07-21T12:47:21","date_gmt":"2026-07-21T10:47:21","guid":{"rendered":"https:\/\/www.retarus.com\/blog\/en\/spam-ist-was-stoert-warum-endnutzer-immer-das-letzte-wort-haben-sollten\/"},"modified":"2026-07-24T10:52:19","modified_gmt":"2026-07-24T08:52:19","slug":"spam-is-any-unwanted-message-why-end-users-should-always-have-the-final-say","status":"publish","type":"post","link":"https:\/\/www.retarus.com\/blog\/en\/spam-is-any-unwanted-message-why-end-users-should-always-have-the-final-say\/","title":{"rendered":"Spam is any unwanted message: Why end users should always have the final say"},"content":{"rendered":"\n
It may sound like an easy question at first, but what actually counts as spam? Anyone dealing with email security, however, knows that the answer is anything but clear-cut, and the discussion quickly drifts into philosophical territory.<\/p>\n\n\n\n
Nowadays, ransomware, phishing, and fraudulent emails can be detected very reliably using the latest algorithms. Things get more complicated, however, when it comes to messages that are perfectly legitimate from a technical and legal perspective, but still perceived to be bothersome by the recipient.<\/p>\n\n\n\n
That’s where the blurry line between typical spam and emails known as \u201cgraymail\u201d kicks in. The term refers to newsletters, marketing emails, or other mass mailing campaigns that were initially subscribed to willingly in a legally sound manner, but are no longer considered interesting or even legitimate by the recipient.<\/p>\n\n\n\n
Over the course of many years, we have been exploring this issue with customers across a wide range of sectors. Our findings are remarkably consistent: For end users, what constitutes spam frequently differs from the technical definition. Rather, spam is anything they perceive as annoying in their inboxes and daily work.<\/p>\n\n\n\n
This presents a dilemma for IT departments. On the one hand, they need to ensure that as few unwanted emails as possible end up in their users\u2019 inboxes, while on the other hand, nobody wants to inadvertently block legitimate communication.<\/p>\n\n\n\n
Building on this experience, for many years Retarus has been taking a different approach. In addition to the typical classification of messages into spam<\/strong> and threats<\/strong>, Retarus Email Security<\/a> adds a separate category for newsletters<\/strong>. This approach unlocks a number of benefits. End users are able to instantly see which messages have been classified as graymail. These emails are clearly displayed in their own category, both in the browser-based online quarantine and the daily email security digest (see screenshots).<\/p>\n\n\n\n