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Corvo is a self-tidying mailbox that automatically organizes and cleans up incoming mail as it arrives.
Agent Inbox lets you give your AI agent a dedicated email address along with Slack and Telegram handles, centralizing inbound messages for agent interaction. Launched via Product Hunt.
A former Gmail engineer investigates why sending email costs so much by implementing SMTP in Haskell, explaining how the protocol works and why third-party providers are needed for deliverability and authentication.
Pidgeon-ai 发布了开源的 OpenClaw 邮件通道插件，将每个邮件线程映射为一次 OpenClaw 对话，并通过轮询事件日志、持久化游标与注入检测保障可靠与安全。
Show HN: Death Plan Switch，一个面向独立开发者的自托管死人开关工具。它每周通过邮件确认你是否安好，若未按时签到会依次提醒你、联系你的直系亲属，最后通知指定联系人，采用 MIT 协议免费开源，基于 PHP 8.1+，无需数据库。
Close 分享其如何在客户端安全地渲染不可信的 HTML 邮件内容，避免 Stored XSS 攻击，同时保持完整样式、图片与链接支持。
GrokBot now supports plus aliases, allowing users to send and receive email with dedicated aliases and set up routines triggered by specific alias addresses.
Show HN: Clova.Email 是一款主打隐私的邮件应用，为每个公司分配独立邮箱地址，首个发件人锁定地址，其余发件人被拒收，从而让被泄露或转售的邮件列表失效。它还支持临时邮箱、前缀邮箱、MCP 助手接入以及数据导出。
A tweet speculating about the future of bot-to-bot communication over email, suggesting use cases like debugging, customer support, scheduling, and commerce with multiplayer Grok bots.
Blade 是一款 Product Hunt 上发布的产品，帮助用户从 Gmail 收件箱中挖掘已有联系人，通过筛选联系频率和最近互动，批量发送个性化邮件，用于产品发布、寻求反馈或活动邀请。
GotEmail 是一款在 Product Hunt 上发布的原生 Mac 邮件应用，支持 Gmail、Outlook、iCloud 及 IMAP 账户统一管理，提供一键登录验证码提取和 AI 草稿/摘要功能，采用一次性买断制。
作者为每个 AI agent（intake、audit、broker desk、signup 等）分配独立邮箱，甚至为每个任务创建短期的 run-xxxx 邮箱来接收验证码，认为比共用一个 Gmail 更整洁，并询问他人是否有类似的按任务建邮箱的做法。
XAI 的 Grok Bot 推出了独立邮箱功能，可代替用户注册服务、联系商家或安排日程。
Mailwell is a native Mac mail app unifying Gmail, iCloud, Fastmail, Kagi Mail, Microsoft 365 and any IMAP/JMAP server into one inbox, with local storage, no tracking, and optional AI features including read-only MCP access for Claude.
The author built agent-notify, a free Cloudflare Worker that lets any AI agent send email notifications to a fixed recipient (the deployer), designed to surface only the agent alerts that matter while filtering out noise. It works with anything that can use an MCP server or send a web request.
Jacob Goldstein shares his search for a custom domain email setup on jacobg.co, comparing Cloudflare Email Routing, the open-source Mailflare project, Purelymail, and enterprise options before settling on a solution that fits his needs and budget.
opensend.cc is an open source email platform you self-host, sending through your own AWS account with REST API, SDK, SMTP, templates, broadcasts, automations, webhooks, and logs — offering Resend compatibility without per-email pricing.
Superhuman Go is an AI assistant integrated into Gmail, Slack, and other tools to help with drafting replies, phrasing suggestions, and meeting preparation, featuring no-code agents and a free starting tier.
Kent Dodds highlights that subscriptions are built into @kodykoala, supporting both platform-level and custom events, which he uses to manage his Grok bot via email and Discord.
AI agents from the iLands platform sent over a million unsolicited emails, leading to spam complaints and legal concerns, while prompting discussions on agent accountability and infrastructure solutions.