# Send email from your own mailbox | UnlimitedMessaging

> Your address, your mail server: connect Gmail or any IMAP/SMTP mailbox and send from the web app, Claude, ChatGPT, n8n or the API. Replies in one inbox.

Source: https://unlimitedmessaging.app/channels/email

Channel · Email

# Your own mailbox,  
wherever you work.

Connect Gmail, your own domain or any IMAP/SMTP mailbox. Emails leave from your address and replies come back to the same inbox as your WhatsApp and SMS.

[Connect my mailbox](https://app.unlimitedmessaging.app)[See pricing](https://unlimitedmessaging.app/pricing)

Free plan · no credit card · settings detected for you

How it works

## Connected in two minutes

1. 01  
### Enter your address  
Type your email address. The server settings are detected automatically.
2. 02  
### Add your password  
Your mailbox password, or an app password for Gmail. It takes two minutes. [Gmail guide](https://unlimitedmessaging.app/articles/gmail-imap-smtp-app-password)
3. 03  
### Send and receive  
Emails leave from your address with a copy in your Sent folder, and replies arrive in the app inbox.

The message received

## A real email, from your address

It goes out through your own mail server, so your contact sees your name and your address, exactly like an email you wrote by hand.

Your quote for the kitchen

C

From Claire Martin <claire@studio-martin.com\>

to Thomas Leroy

9:15

Hi Thomas,

As promised, here is the quote for your kitchen. Work can start on the 12th if it suits you.

Have a good day, Claire

PDFquote-kitchen.pdf

### Send it from

* [UMThe web appWrite, reply and follow every conversation in one inbox.](https://app.unlimitedmessaging.app)
* [![](https://unlimitedmessaging.app/assets/logos/anthropic.svg)![](https://unlimitedmessaging.app/assets/logos/openai.svg)Claude or ChatGPTAsk in plain words and your assistant sends it for you.](https://unlimitedmessaging.app/articles/mcp)
* [![](https://unlimitedmessaging.app/assets/logos/n8n.svg)n8nSend from your automations with the community node.](https://unlimitedmessaging.app/articles/n8n)
* [![](https://unlimitedmessaging.app/assets/logos/typescript.svg)![](https://unlimitedmessaging.app/assets/logos/python.svg)API and SDKsTypeScript, Python or one HTTP request.](https://unlimitedmessaging.app/api)
Show the API request

POST /messagecurl

```
curl https://api.unlimitedmessaging.app/message \
  -H "Authorization: Bearer $UM_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
        "recipient": "thomas@example.com",
        "subject": "Your quote for the kitchen",
        "text": "Hi Thomas,\n\nAs promised, here is the quote for your kitchen. Work can start on the 12th if it suits you.\n\nHave a good day,\nClaire"
      }'
```

The same email from your code, with your API key. The SDKs and the n8n node do it in one call.

Good to know

## Your address, your reputation

* ### Delivered like your own emails  
Messages go through your provider with its usual protections, so they land where your hand-written emails land.
* ### Attachments included  
Up to 20 files per email, 25 MB in total.
* ### Gmail and IMAP today  
Gmail, your own domain and any IMAP/SMTP mailbox work now. Outlook and Microsoft 365 are coming later.

FAQ

## Questions about email

Yes. Google asks for an app password instead of your usual password: you create it in your Google account in two minutes and can revoke it at any time. [Create a Gmail app password](https://unlimitedmessaging.app/articles/gmail-imap-smtp-app-password)

Not yet. Microsoft only accepts its own sign-in (OAuth), which is planned. Gmail, your own domain and any IMAP/SMTP provider work today.

Yes. Any provider that offers IMAP and SMTP works: OVH, Infomaniak, Zoho, Fastmail, iCloud, Yahoo, your company mail server and many more.

They leave from your own mailbox through your provider's server, with the same SPF and DKIM as the emails you send by hand. Deliverability stays as good as your address.

It is stored encrypted and only used to connect to your mailbox. With Gmail you use an app password, which you can revoke in one click without changing your main password.

![](https://unlimitedmessaging.app/assets/logos/whatsapp.svg)![](https://unlimitedmessaging.app/assets/logos/email.svg)![](https://unlimitedmessaging.app/assets/logos/sms.svg)

## Send from your own address

Create a free account, connect your mailbox, and write from the app, your AI assistant or your code.

[Start for free→](https://app.unlimitedmessaging.app)

Free plan, no credit card.

See also[WhatsApp from your number](https://unlimitedmessaging.app/channels/whatsapp)·[SMS from your Android phone](https://unlimitedmessaging.app/channels/sms)·[Gmail app password](https://unlimitedmessaging.app/articles/gmail-imap-smtp-app-password)·[Your own mailbox and number](https://unlimitedmessaging.app/articles/send-from-your-own-mailbox-and-number)·[Pricing](https://unlimitedmessaging.app/pricing)