> ## Documentation Index
> Fetch the complete documentation index at: /docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Migration Guide

> How to migrate contacts, audiences, and suppression lists from Mailchimp, SendGrid, or other email providers.

# Contact Migration Guide

Migrating contacts and suppression lists into Mailofly is straightforward using CSV imports or bulk API synchronization.

## 1. Export from Existing Provider

Export your active subscriber lists and suppression lists (bounces, unsubscribes, spam complaints) from your previous provider (e.g. Mailchimp, SendGrid, AWS SES).

## 2. Bulk Import via Dashboard

1. Navigate to **Contacts** in your dashboard.
2. Click **Import Contacts** and upload your CSV.
3. Map columns to standard fields (`email`, `first_name`, `last_name`, `unsubscribed`) and custom properties.

## 3. Preserving Suppressions

Always ensure previously unsubscribed users or hard bounces are imported with `unsubscribed: true` to prevent unsolicited email delivery.

***

## Provider-Specific Migration Guides

For full codebase, template, webhook, and DNS migration guides from your current platform, check out:

> [card] [Migrate from Resend](/docs/guides/migrations/resend.md)
>
> SDK replacement, React Email, and Svix webhooks.

> [card] [Migrate from SendGrid](/docs/guides/migrations/sendgrid.md)
>
> Replace v3 personalizations and import suppression lists.

> [card] [Migrate from Mailchimp](/docs/guides/migrations/mailchimp.md)
>
> Convert merge tags and unify marketing & transactional sends.

> [card] [Migrate from AWS SES](/docs/guides/migrations/aws-ses.md)
>
> Replace SNS/SQS/Lambda bounce pipelines with managed webhooks.

> [card] [Migrate from Postmark](/docs/guides/migrations/postmark.md)
>
> Convert message streams and server tokens to identities and API keys.

> [card] [Migrate from Mailgun](/docs/guides/migrations/mailgun.md)
>
> Switch from multipart form-data to clean REST JSON APIs.


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