EmailProvidersMailtrap

Mailtrap

Send emails using the Mailtrap API with @visulima/email

Mailtrap Provider

The Mailtrap provider allows you to send emails through the Mailtrap API, an email testing and development tool that also supports transactional email sending.

Runtime Support: Universal (Node.js, Deno, Bun, Cloudflare Workers)

Setup

import { createMail } from "@visulima/email";
import { mailtrapProvider } from "@visulima/email/providers/mailtrap";

const mail = createMail(
    mailtrapProvider({
        apiToken: process.env.MAILTRAP_API_TOKEN!,
    }),
);

Configuration

The MailtrapConfig interface extends BaseConfig with the following options:

OptionTypeRequiredDefaultDescription
apiTokenstringYes-Your Mailtrap API token
endpointstringNohttps://send.api.mailtrap.ioCustom API endpoint
debugbooleanNofalseEnable debug logging
loggerConsoleNo-Custom logger instance
retriesnumberNo3Number of retry attempts
timeoutnumberNo30000Request timeout in milliseconds

Basic Usage

import { MailMessage } from "@visulima/email";

const message = new MailMessage()
    .to("user@example.com")
    .from("sender@example.com")
    .subject("Hello from Mailtrap")
    .html("<h1>Hello World</h1>");

const result = await mail.send(message);

Provider-Specific Email Options

The Mailtrap provider supports additional options through MailtrapEmailOptions:

import type { MailtrapEmailOptions } from "@visulima/email/providers/mailtrap";

const options: MailtrapEmailOptions = {
    from: { email: "sender@example.com" },
    to: { email: "user@example.com" },
    subject: "Hello",
    html: "<h1>Hello</h1>",
    category: "welcome",
    templateUuid: "tmpl-uuid-xxx",
    templateVariables: { name: "John" },
    customVariables: { userId: "123" },
};
OptionTypeDescription
categorystringCategory for categorization
templateUuidstringMailtrap template UUID
templateVariablesRecord<string, unknown>Template variables
customVariablesRecord<string, unknown>Custom variables (key-value)

Supported Features

FeatureSupported
AttachmentsYes
Batch SendingNo
Custom HeadersYes
HTMLYes
Reply-ToYes
SchedulingNo
TaggingYes
TemplatesYes
TrackingYes
Support

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