
mainly — a multi-domain mail client
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
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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

Set up free business email accounts on your domain with webmail and API.
@collinsjimu404 · X
Ready to ditch gmail and yahoo emails for something professional? Claim up to 15 FREE business email accounts on your own domain ([email protected]). No card needed. Quick setup. Professional, secure, and built to grow your brand. Start now.

Email verification API with real-time validation via syntax, domain, MX, and SMTP checks.
@sachinbapure · X

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

Automatically configure email authentication to prevent spoofing and improve inbox delivery.
@okamigenshin · X
Try Authex, for securing your domain and email autonomously.

Email and productivity assistant for Google Workspace that answers with interactive widgets you approve.
u/narin_luangrath · Reddit
Solo-built an email agent where the AI literally cannot act on its own — the architecture is the pitch Building SmolMail ( https://smolmail.com ) solo for a few months. Two build decisions turned out to be the whole product: Widgets over prose. Every answer renders as a real component (calendar grid, email list, editable forms) and the model only picks the props — so the UI can't hallucinate. The calendar shows what the Calendar API returned, period. No write tool, on purpose. Email

Unified email platform for transactional emails, marketing campaigns, and AI-powered email creation.
@_gchauhan · X
Hello Jasper! We've been building Most businesses use separate tools for: • Transactional email • Marketing campaigns with A/B testing • Mailboxes • Contacts • AI email creation • Dynamic content integration • Domain specific branding Five products. Five subscriptions. Five sources of truth. We decided to build communication as one connected system instead. combines email infrastructure, campaigns, mailboxes, contacts, domains, AI generation, and webhooks in a single platform. Would love feedback on the product, positioning, messaging, and first impressions.

Automate cold outreach campaigns across multiple channels with real-time tracking.
@NikolozMuladze · X

A self-hosted chat room for real-time group messaging over the web.
u/Davidotto13 · Reddit
Vibecoded a self-hosted chat room on my old Dell Precision laptop. I want you guys to test it . With the help of Claude I built a lightweight chatroom app called LANChat . It’s currently self-hosted directly on my Dell Precision M6800 workstation running CachyOS, exposed to the web via a Tailscale Funnel link. The idea was to make a chatting app for me and my friends , but first i wanted to post it so that i can see whether claude did a good job vibe coding the backend and if it can handle m

Create temporary email inboxes via REST API or MCP to catch verification emails and extract codes.
@anhphong_dev · X

Manage customer emails, messages, and context in one shared inbox for support teams.
@adultish_gavino · X
Vibe coding gets you to a demo fast. The first customer question is when it becomes a real product. Now you need a shared Inbox, website messages beside email, customer context, and no duplicate replies. I kept rebuilding that layer. So I made Minnas.

Automatically sort emails and generate smart replies using AI.
@HarshKharw26262 · X
Just shipped SortMail for the @meshapi_ai #MeshHackathon! An AI-powered Gmail inbox assistant that automatically classifies emails using GPT-4o. Live: GitHub: #MeshHackathon @meshapi_ai #BuildInPublic #FullStack #WebDev #OpenAI