I really appreciate the ability to filter out unwanted emails using Firefox Relay. However, the filtering currently intercepts important transactional emails (such as purchase receipts) even when configured strictly to block promotions.

To improve reliability, I would love to see an option to whitelist specific companies, domains, or email addresses. Having an explicit override rule would ensure critical, expected emails are always forwarded seamlessly regardless of automated content classification.

Out of date. Should allow 50 aliases, but still using the old limit of 5.

Masking an email is great for privacy! I am using this extension to change my real email! I can use this for every company!

So many people have been reporting for a long while that the extension doesn't allow use of all 50 granted aliases but only 5. However, a robot auto-replies "Sorry, we'll look into it". Come on, fox-bot, the fix it shouldn't be that complicated. You can do better than that. I believe in you.

Just signed up, probably works great but even before I've had a chance to use it, I'm already disappointed by the misleading advertising. From the welcome email: "As a ⁨Firefox⁩ user, you get ⁨50⁩ email masks for free." But from the management page: "4/5 masks available."

• 20260728 Works now, the service must have been down. Now I discover that one gets only 5 out of the 50 advertised masks. Only one tenth of the promised ones. I don't need 50 but definitely more than 5; I signed up to a lie.
DuckDuckGo lets you have as many as you need, given enough time. You can also reply through them at no cost.
By default Mozilla opts you in sending telemetry data to them and opts you out from filtering e-mail trackers which are the exact opposite settings of what one would do for privacy.
• 20260727 I wanted to try Mozilla Relay out, signed up, and all I get now is blank pages. The extension only links to the same blank pages. Useless. Clearing cache, other browser, restarting, all didn't help either.

I would like to use this extension, but i get a 403 error for "relay dot firefox dot com" and the extension seems to be broken.

the website still claims 50 free mask, but in reality it is 5.