--- title: What if your LLM could be your Spamfilter? | daily.dev description: Milter.js is a Node.js library that lets developers hook into Sendmail or Postfix mail servers via the milter protocol, enabling custom logic to route or... canonical: https://daily.dev/posts/what-if-your-llm-could-be-your-spamfilter--twaensjcq twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: What if your LLM could be your Spamfilter? | daily.dev og:description: Milter.js is a Node.js library that lets developers hook into Sendmail or Postfix mail servers via the milter protocol, enabling custom logic to route or... og:url: https://daily.dev/posts/what-if-your-llm-could-be-your-spamfilter--twaensjcq og:image: https://api.daily.dev/og/posts/TWaEnSjcq.png og:image:alt: What if your LLM could be your Spamfilter? og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # What if your LLM could be your Spamfilter? **[Open Source](https://daily.dev/sources/opensourcesquad)** · [@roberteisele](https://daily.dev/roberteisele) · 1 min read · 1 upvotes · 0 comments ## Summary Milter.js is a Node.js library that lets developers hook into Sendmail or Postfix mail servers via the milter protocol, enabling custom logic to route or reject emails. The project highlights using an LLM as a spam classifier to decide whether incoming mail is spam. ## Content With Milter.js you can communicate with Sendmail or Postfix Mailservers and decide where an Email should go or even decide for Spam using your favorite LLM [https://github.com/rawify/Milter.js](https://github.com/rawify/Milter.js) ## Similar posts on daily.dev - [I gave my local LLM email access without handing over my entire inbox](https://daily.dev/posts/i-gave-my-local-llm-email-access-without-handing-over-my-entire-inbox-am7x8kzgu) · XDA Developers · 0 upvotes · 0 comments - [How do you sieve/filter/manage your internet mail?](https://daily.dev/posts/how-do-you-sieve-filter-manage-your-internet-mail--cpsgg6w4j) · Lobsters · 0 upvotes · 0 comments - [Cloudflare Email Workers: run code when an email arrives](https://daily.dev/posts/cloudflare-email-workers-run-code-when-an-email-arrives-tif0shlsh) · Flavio Copes · 0 upvotes · 1 comments - [Ollama for JavaScript Developers](https://daily.dev/posts/ollama-for-javascript-developers-m7eti7jpi) · SitePoint · 0 upvotes · 0 comments --- Tags: [#llm](https://daily.dev/tags/llm), [#nodejs](https://daily.dev/tags/nodejs) [View this post on daily.dev](https://daily.dev/posts/what-if-your-llm-could-be-your-spamfilter--twaensjcq) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"DiscussionForumPosting","mainEntityOfPage":"https://daily.dev/posts/what-if-your-llm-could-be-your-spamfilter--twaensjcq","headline":"What if your LLM could be your Spamfilter?","text":"Milter.js is a Node.js library that lets developers hook into Sendmail or Postfix mail servers via the milter protocol, enabling custom logic to route or reject emails. 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