--- title: I Hope This Email Finds You Before I Do | daily.dev description: A developer built an AI-powered email assistant called "Billie" to handle spam and low-effort pitches with passive-aggressive responses. The system uses AWS... canonical: https://daily.dev/posts/i-hope-this-email-finds-you-before-i-do-d94qppmrp twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: I Hope This Email Finds You Before I Do | daily.dev og:description: A developer built an AI-powered email assistant called "Billie" to handle spam and low-effort pitches with passive-aggressive responses. The system uses AWS... og:url: https://daily.dev/posts/i-hope-this-email-finds-you-before-i-do-d94qppmrp og:image: https://api.daily.dev/og/posts/d94QppmRP.png og:image:alt: I Hope This Email Finds You Before I Do 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. # I Hope This Email Finds You Before I Do **[The Last Week in AWS](https://daily.dev/sources/lastweekinaws)** · 11 min read · 86 upvotes · 9 comments ## Summary A developer built an AI-powered email assistant called "Billie" to handle spam and low-effort pitches with passive-aggressive responses. The system uses AWS Lambda, Cloudflare Email Routing, Claude AI for classification and drafting, and SES for sending. Emails are classified into tiers (spam, low-effort pitches, podcast requests, real humans) with AI-generated responses that are technically professional but carry an undercurrent of menace. Shadow mode ensures human approval before sending, and an operator context panel allows real-time instruction updates without code changes. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Community discussion Top comments from developers on daily.dev. **@fabianletsch** · 27 upvotes > I read all of this just to realize that there are no example answers :( > > I didn't care about the implementation details, i just wanted to see how billie the platypus gets what he deserves **@code\_chimp** · 5 upvotes > Examples or it didn't happen. **@mirkan** · 4 upvotes > perfect use case of AI **@akkitto** · 4 upvotes > I wouldn't answer to all spammers, because that just confirms your e-mail address in their databases. However, fun idea, overall. **@a\_meb\_a** · 4 upvotes > perfect stalking ## Similar posts on daily.dev - [Why Email Spam Looks Better Than Usual These Days](https://daily.dev/posts/why-email-spam-looks-better-than-usual-these-days-puz1dfar0) · Hacker News · 0 upvotes · 0 comments --- Tags: [#ai](https://daily.dev/tags/ai), [#aws](https://daily.dev/tags/aws), [#automation](https://daily.dev/tags/automation), [#aws-lambda](https://daily.dev/tags/aws-lambda) [View this post on daily.dev](https://daily.dev/posts/i-hope-this-email-finds-you-before-i-do-d94qppmrp) ```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":"TechArticle","headline":"I Hope This Email Finds You Before I Do","url":"https://daily.dev/posts/i-hope-this-email-finds-you-before-i-do-d94qppmrp","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/i-hope-this-email-finds-you-before-i-do-d94qppmrp"},"datePublished":"2026-01-14T15:16:42.555Z","dateModified":"2026-01-14T15:17:06.030Z","description":"A developer built an AI-powered email assistant called \"Billie\" to handle spam and low-effort pitches with passive-aggressive responses. 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However, fun idea, overall.","datePublished":"2026-01-18T15:22:18.935Z","url":"https://daily.dev/posts/d94QppmRP#c-GUpD6injB","author":{"@type":"Person","name":"Daniel","url":"https://daily.dev/akkitto","image":"https://media.daily.dev/image/upload/s--FtwJqX4c--/f_auto/v1754900041/avatars/avatar_29TCpY2hJR72V3BlxPXzX?_a=BAMClqZW0"},"interactionStatistic":{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":4}},{"@type":"Comment","text":"perfect stalking","datePublished":"2026-01-18T12:08:48.251Z","url":"https://daily.dev/posts/d94QppmRP#c-3Cv7pXZkH","author":{"@type":"Person","name":"Phillippe Michel Weir","url":"https://daily.dev/a_meb_a","image":"https://media.daily.dev/image/upload/s--BwH-uTMq--/f_auto/v1740136991/avatars/avatar_N403VFK9lAHNRwlSAhl1h"},"interactionStatistic":{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":4}}]} ```