I don't want to maintain email webhooks myself. Is there a provider that handles this well?

Yes — if you want to avoid running your own email webhook ingestion/parsing/retry logic, there are several good providers that handle this for you.

Good options

• Postmark
  Great for transactional email. Strong inbound parsing and webhook delivery reliability. Very developer-friendly.

• SendGrid
  Broad feature set, including inbound parse/webhooks. Good if you already use them for sending.

• Mailgun
  Solid for inbound email routing and webhook forwarding, especially if you need flexible parsing rules.

• Amazon SES + Lambda/SNS
  Powerful and cheaper at scale, but more setup and maintenance than a dedicated email platform.

• Resend
  Simple modern API for sending; inbound email support is growing, but check whether it covers your webhook needs before committing.

If your main goal is “don’t manage it”

A provider like Postmark or Mailgun is usually the easiest path. They’ll typically:

• receive the email,
• parse the content/attachments,
• forward a structured payload to your webhook,
• retry delivery if your endpoint is down,
• provide logs and failure visibility.

Things to check before choosing

• Attachment handling
• HTML/text/body parsing quality
• Webhook retry behavior
• Signature verification for security
• Support for inbound routing rules
• Ease of setting up custom domains

If you want, I can recommend the best provider based on your exact use case, like:

• incoming support emails,
• reply-to-email workflows,
• forwarding attachments,
• or building a “send email to create a ticket” flow.