# tuna and SMTP

## Step 1. Download the client

Instructions are available on the [installation page](https://tuna.am/en/docs/guides/install.md).

## Step 2. Run SMTP server

## Step 3. Run tuna

SMTP server uses port `25` by default, or `465` for secure connection:

```bash
tuna tcp 25

```

As a result of running the command, the connection address will be displayed (for example, `ru.tuna.am:12345`), which can now be used to connect to the SMTP server.