More reliable email formatting
Messages with accented characters, long text and rich formatting now display consistently across mail apps.
Release notes
SendHQ changelog
What is new in SendHQ: features and improvements for sending, receiving and managing email. Last updated October 14, 2026. Subscribe by feed.
October 2026
Browser notifications for new mail
Turn on browser notifications and get an alert when a new email arrives in your inbox, even when the dashboard is closed.
Forwarded messages get their own thread
When you forward a message, the copy starts its own thread, so every conversation stays clean and easy to follow.
Pay with crypto
Scale Annual can be paid in Monero, and every plan accepts stablecoins at checkout. No card needed.
Connect SendHQ to Grok
The setup guide now covers Grok, so you can send, read and troubleshoot email from Grok the same way as from Claude, ChatGPT and Muse.
Agent inboxes, CLI docs and a Supabase Auth guide
A new page explains how to give each AI agent its own inbox and how the API, MCP server, CLI and dashboard fit together. New docs cover the command line tool and sending Supabase Auth emails through SendHQ.
Email cost calculator
Estimate what your monthly email volume costs across popular email APIs. Drag the sliders to see your savings on SendHQ, monthly or yearly.
September 2026
Use SendHQ from your AI assistant
Connect your workspace to Claude, ChatGPT or Muse once, then send, read and troubleshoot email by asking in plain words.
Gmail-style inbox with labels, search and forwarding
Organize mail with labels and auto-filing rules, search subjects, bodies and attachment names, and forward any inbox to another address. Filter chips by domain and label, and a full-size message view, make busy inboxes easy to scan.
Primary and Updates tabs
Incoming mail is now sorted into Primary and Updates tabs and ranked by importance, so the messages that need a reply stay on top.
Received mail displays correctly
Messages in any language, with nested attachments or encoded headers, now show up exactly as the sender wrote them.
Domain verification retries automatically
If a domain does not verify on the first try, SendHQ now restarts the check for you instead of leaving it waiting.
SendHQ MCP server for AI agents
Agents can now work with your whole workspace: send and receive email, manage domains and templates, and check deliverability. Install it locally and follow the new MCP guide.
Marketing plans and annual billing
Choose Starter or Scale for either transactional or marketing email, and save 10% by paying annually. Plans are shown on the pricing page.
Email checker and SPF checker
Two new free tools check an email address and look up a domain's SPF record, right in your browser.
SendHQ command line tool
Send email, manage domains and read your inbox from the terminal, with a full-screen terminal interface and a built-in MCP server.
August 2026
Filter inbox and sent mail by domain
If you run several domains, you can now narrow your inbox and sent mail to just one.
Guided domain setup and receiving addresses
Connect a domain with clearer DNS instructions, automatic detection of your DNS provider and one-click DNS setup where supported. Receiving addresses give each domain an inbox for replies.
Email tools and template library
Free email tools and a library of transactional email templates, ready to copy into your product.