mailinabox/management/templates/smtp-relays.html

141 lines
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HTML

<style>
</style>
<h2>SMTP Relays</h2>
<p>SMTP Relays are third-party services you can hand off the responsability of getting the mail delivered. They
can be useful when, for example, port 25 is blocked.</p>
<p>Here, you can configure an authenticated SMTP relay (for example, <a href="https://sendgrid.com/"
target="_blank">SendGrid</a>) over port 587.</p>
<div id="smtp_relay_config">
<h3>SMTP Relay Configuration</h3>
<form class="form-horizontal" role="form" onsubmit="set_smtp_relay_config(); return false;">
<div class="form-group">
<table id="smtp-relays" class="table" style="width: 600px">
<tr>
<td>
<label for="use_relay" class="col-sm-1 control-label">Use Relay?</label>
</td>
<td>
<div class="col-sm-10">
<input type="checkbox" id="use_relay" name="use_relay" value="true"
onclick="checkfields();">
</div>
</td>
</tr>
<tr>
<td>
<label for="relay_host" class="col-sm-1 control-label">Hostname</label>
</td>
<td>
<div class="col-sm-10">
<input type="text" class="form-control" id="relay_host" placeholder="host.domain.tld">
</div>
</td>
<td style="padding: 0; font-weight: bold;">:587</td>
</tr>
<tr>
<td>
<label for="relay_use_auth" class="col-sm-1 control-label">Authenticate</label>
</td>
<td>
<div class="col-sm-10">
<input checked type="checkbox" id="relay_use_auth" name="relay_use_auth" value="true"
onclick="checkfields();">
</div>
</td>
</tr>
<tr>
<td>
<label for="relay_auth_user" class="col-sm-1 control-label">Username</label>
</td>
<td>
<div class="col-sm-10">
<input type="text" class="form-control" id="relay_auth_user" placeholder="user">
</div>
</td>
</tr>
<tr>
<td>
<label for="relay_auth_pass" class="col-sm-1 control-label">Password/Key</label>
</td>
<td>
<div class="col-sm-10">
<input type="password" class="form-control" id="relay_auth_pass" placeholder="password">
</div>
</td>
</tr>
</table>
</div>
<div>
<button type="submit" class="btn btn-primary">Update</button>
</div>
</form>
</div>
<script>
const use_relay = document.getElementById("use_relay")
const relay_host = document.getElementById("relay_host")
const relay_use_auth = document.getElementById("relay_use_auth")
const relay_auth_user = document.getElementById("relay_auth_user")
const relay_auth_pass = document.getElementById("relay_auth_pass")
function checkfields() {
let relay_enabled = use_relay.checked
let auth_enabled = relay_use_auth.checked
relay_host.disabled = !relay_enabled
relay_use_auth.disabled = !relay_enabled
relay_auth_user.disabled = !(relay_enabled && auth_enabled)
relay_auth_pass.disabled = !(relay_enabled && auth_enabled)
}
function show_smtp_relays() {
api(
"/system/smtp/relay",
"GET",
{},
data => {
use_relay.checked = data.enabled
relay_host.value = data.host
relay_use_auth.checked = data.auth_enabled
relay_auth_user.value = data.user
relay_auth_pass.value = ""
checkfields()
}
)
}
function set_smtp_relay_config() {
api(
"/system/smtp/relay",
"POST",
{
enabled: use_relay.checked,
host: relay_host.value,
auth_enabled: relay_use_auth.checked,
user: relay_auth_user.value,
key: relay_auth_pass.value
},
() => {
show_modal_error("Done!", "The configuration has been updated and Postfix was restarted successfully. Please make sure everything is functioning as intended.", () => {
return false
})
},
(text, xhr) => {
if (xhr.status != 403) {
show_modal_error("Error", `<h5>${xhr}</h5><br><pre>${text}</pre><br>Welp, oof`)
}
}
)
}
</script>