
Email Verification API | Real-Time Validation for Developers | MailValid
Email verification API with real-time validation via syntax, domain, MX, and SMTP checks.
@sachinbapure · X
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Email verification API with real-time validation via syntax, domain, MX, and SMTP checks.
@sachinbapure · X

All your Resend emails in one place. Bring your own API key, import your full history, and get a real inbox for every domain.
@TheCustomerGuy · X
Reintroducing - an open-source, Gmail-Discord hybrid email inbox for your Resend domains. I've used Resend for every project I have made in the last 2 years. But every time someone replied to any email I sent, that reply went into a webhook payload and then basically disappeared. So I built the client half. You paste your Resend API key, inboxes imports your full history, and you get an actual inbox for every domain - threading, full-text search with from: / has:attachment operators, undo send, scheduled send, snooze, rules, shared aliases, roles. Discord-style sidebar, Cmd+1-9 to switch domains. Gmail shortcuts (because why not). Agents get to work alongside you in your inboxes too (but not too much). There's an MCP server for Claude Code, Codex, opencode etc. Your agent can read, search, and write drafts, but 'only' with your direction. Draft-first by default so it's opt-in only on actual replies/sends from the agent (has to be toggled in the app). $5/mo per o

Powerful email delivery without the headaches. Send, track, and scale your emails while we handle the infrastructure.
@mailoflyhq · X

Create dedicated email identities for everything you build without creating another mailbox.
@jeffmaxthon · X
Tossing mine in: . Built it because juggling 5 mailboxes nearly made me miss a real customer email.

Email inbox integrated with CRM, Slack, and Claude.
thomas_housecat · HN
I got so frustrated with all of the busywork that was building up in my email inbox that I built something better. Housecat is the first email inbox that helps you get real work done. Our email connects to the other services you actually use like your Claude, Notion, Slack, CRM and Github and makes it easy to send messages and data between them. So if you need to update the CRM with a new lead, track a Github issue or ask a question of a colleague in Slack, you can do it all from right inside of

Unified omnichannel inbox for managing customer conversations and support cases.
@Sakhilexqld · X
Check out what I just built with Lovable! Xtreme powered by Vodata Networks BMW esim @elonmusk @eNCA @newzroomafrika405

AI reads your real estate emails and pushes qualified leads to your CRM.
@otman_heddouch · X
Fielddly reads your inbox with AI, extracts buyer inquiries, invoices, referrals etc, and pushes clean, structured records straight into your CRM.

Give AI agents real email inboxes to receive and respond to messages independently.
u/JanJanJaJa · Reddit
Give your AI agent a @yourcompany address. Shipped the domain part this week and it's free We've been building email for AI agents. The idea is that an agent gets a real inbox, not a webhook, so it can receive things and answer in thread like anyone else on your team. The piece that was missing until this week was the address itself. Every agent lived on our domain, which is fine for a demo and wrong for anything real, because a domain where anyone can grab a free address in ten seconds loo

Self-hosted webmail client that consolidates multiple email accounts across domains into one interface.
flowerpil · HN
Mail client optimized for self-hosted email across multiple domains

Editorial task inbox for managing and organizing content work.
@saikiran29_x · X
- Vibe coded.. Hey there..! finally the website & app are live.. It was all about learning deployment, project structure, techstack.. tbh vibe coding is somepart of game but shaping the project is the end goal. link:

Analyzes why your emails land in spam and provides AI-powered fixes to improve inbox placement.
ismaelyws · HN
Hey HN, I built an email deliverability SaaS with a RAG system. It's trained on all my knowledge and hundreds of real deliverability use cases from 4+ years experience as an Email Deliverability Specialist on Upwork. It solves a frustration problem a lot of businesses are experiencing. I'm looking for feedback so let me know in the comments.

Generate disposable email addresses instantly to protect your privacy from spam.
@LateNightTo8xx · X