How does RelayMail work?

RelayMail uses email forwarding - you set up your email provider to forward messages to a unique RelayMail address. We then post them to your Slack channel. When you reply in Slack threads, we send the response back as an email. No email credentials are stored.

Which email providers work with RelayMail?

RelayMail works with any email provider that supports forwarding, including Gmail, Outlook/Microsoft 365, Apple Mail/iCloud, Yahoo Mail, Zoho Mail, and custom IMAP servers.

Is my email data secure?

Yes. RelayMail never stores your email credentials. We only receive forwarded emails and send replies through the Resend email infrastructure. Your original email account remains fully under your control.

Can I reply to emails from Slack?

Yes! When an email appears in your Slack channel, simply reply in the thread. RelayMail automatically sends your response as an email back to the original sender, maintaining the conversation thread.

What's the difference between Starter and Pro plans?

Starter ($10/mo) includes up to 1,000 email threads per month. Pro ($99/mo) includes up to 100,000 threads, custom sender domain support so replies come from your own email address, and priority support.

What counts as a 'thread'?

A thread is a conversation with a unique sender. If the same person emails you 10 times about the same topic, that's 1 thread. A new email from a different person starts a new thread.