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

AI writing assistant that learns your personal style to draft emails and content in your voice.
u/imYouOfficial · Reddit
I built an AI writing assistant that learns to write like you. My work emails kept coming out sounding like a robot wrote them. Every AI tool I tried gave me the same polished corporate nothing that read like a press release instead of a guy asking his coworker for a favor. So I built imYou. It interviews you for a few minutes to learn how you actually write and then uses that on everything it drafts for you. Emails, social media posts, and more. It also has a chat function where you can me

Unified inbox for SMS and email with AI agents that auto-respond on approved channels and smart daily briefings.
u/Forsaken_Coconut3717 · Reddit
Anyone down to test each other's tools? (socks stay on) Hey all! I've been a lurker for a number of years and I think it's finally time for me. I built a tool that I think might actually be worth something! At its core it basically unifies every customer’s texts and emails into one shared conversation and is built for setting up AI agents to run your communications right from within the platform. It has a lot of moving parts but I think it can genuinely be the next big platform for man

Create email aliases that forward to your inbox, keeping your real address private.
@me_jaythorat · X
lets you create email aliases on a free shared domain or your own custom domain, like [email protected]. Send and receive mail from them without ever leaving your primary mailbox and without revealing your real identity in case where you dont want to share your real email.

Navigate connected inboxes in one place on web, iPhone, or through MCP. Frey keeps consented meeting notes, organises tasks and projects, and surfaces missed decisions.
@getfreydom · X
Frey — every inbox, one place. Founders can navigate the Gmail and Outlook accounts they choose, carry source-linked work into meetings and projects, and review decisions with evidence attached.

Generate personalized email replies in seconds using AI with custom tones.
@Hassan71030486 · X
Generate personalized AI-powered cold email replies in seconds. Perfect for founders, agencies, freelancers, and sales teams. ✨ Try 3 replies for free — no signup required. Would love your feedback! 👇 🚀 Sendox —

Require unknown senders to solve a CAPTCHA or pay to reach your email and calendar.
felixdoerp · HN
Hi HN, The one thing AI reliably does is generate noise. Half the tools I see launch are just machines for producing more noise across more channels. And people are starting to see this in the form of emails in their inboxes as spam filters are struggling. There used to be a useful signal in email: the effort a sender put into customizing a message was a rough proxy for how relevant it actually was. AI killed that. Now it's customized slop with the appearance of effort with none of the cost. It is painful that the open internet / open channels have been abused like this. Captchainbox applies the idea of proof-of-work to email. If a sender is willing to do a bit of work to reach you, the message is more likely to be worth your time and the sender more likely to be real. The work is a traditional captcha. You can also set a pay-to-deliver amount if you want more friction. The proceeds of the delivery payment after transaction costs go to the Internet Archive and the EFF. The tool curr

Free in-browser scam checker for SMS, WhatsApp, Instagram DMs and email. Paste a screenshot or the text. Get SCAM, SUSPICIOUS or LOOKS FINE, quoted red flags, and links to similar
@UnseenBuilder · X

AI-native email platform for connecting agents to inboxes via MCP, API, and CLI.
@Mailpipe_dev · X
AI-native email with human oversight

Automate email warmup and improve inbox placement for bulk outreach campaigns.
@AppMailpilot · X
if you are doing bulk outreach by emails - lets warmup your emails for lifetime (for only early users) - each time now you don't have to worry about your mails if they are landing in spam go and break servers of

Email marketing, automation, and a built-in CRM in one place. Connect Gmail, your own Amazon SES, or any of 11 sending providers. Flat fees, never per contact.
@ShaonPro · X

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