I can not understand why I need to install addon to use Firefox Relay. It can be server-side solution, no need to install addons essentially. No explanation/justification was displayed when I registered myself to Firefox Relay. I felt like I am forced to install unnecessary addons. I trust Mozilla and I believe this addon does not collectt our user data. That is why I installed this addon. I will not if other service provider requests me to same thing.

Please add the ability to enter existing relays into text boxes opposed to opening extension in order to copy an alias.
Otherwise no issues yet !

Firefox Relay Service and Unicode escape sequence.

That's what I get:
\u0417\u0434\u0440\u0430\u0432\u0441\u0442\u0432\u0443\u0439\u0442\u0435
It's "Hello" in Cyrillic.

--UPD--

It was "Body" of email. Google Mail.
Also, answer notification came to me directly to my main mail (not relay) and contains this:
We & #39 ;re
and
& quot; From & quot;, & quot;Subject & quot;, or & quot;Body & quot; of the email?

Idk is that google, mozilla or both.

По этой ссылке скриншот того, как пришло письмо после прогона через Релэй , не спам и не вирусы https://prnt.sc/u3hpb7

A small downside to this addon, it should be possible from an email field to choose the temporary address already saved in the browser.

But I see that you can only create new addresses via the icon in the field.

if I want to take back a temporary email address already registered, I have to go in the address management to make a copy/paste.

FR: petit bémol a cette addon, il devrait-être possible a partir d'un champ email de choisir les adresse temporaire déja enregistrée dans le navigateur.

Or je constate que l'on ne peut que créer des nouvelles adresse via l'icone présente dans le champ.

si je souhaite reprendre une adresse email temporaire déja inscrite, il faut que j'aille dans la gestion des adresses pour faire un copié/collé.

I love the idea! Unfortunately the site I was trying to use it on (mjam.net) didn't seem to think that the *@relay.firefox.com address was an actual email address and prompted me to enter one over and over again.

So for now I cannot give it a better rating, but I will gladly change it if I was somehow mistaken, the issue is not with firefox relay, or the issue is fixed.

EDIT: keep up the good work!

Great idea. Unfortunately, the beta refuses to safe preferences (specifically the setting to stop replacing all email fields on websites). This makes it difficult-to-impossible to log in to some sites.

Good work. Would you add an option to copy email address in one click?

This is exactly the type of of app/extension I've been looking for for ages. Mozilla creates yet another legitimate, simple way for users to bolster their online privacy.

Love the idea here, but have a problem with encoded emails.
I receive emails in Hebrew, but the relayed emails appear Jibrish. I assume the relay does not work will for encoded languages.

Estensione quasi inutile... Problemi più gravi:
- Manca la possibilità di visualizzare le email bloccate
- Manca la possibilità di poter scrivere delle note vicino agli indirizzi (es. il sito dove è stato usato etc.)
- Non si può cambiare l'indirizzo email a cui vengono inviate le email

Absolutely love this idea and the execution is great too. I would absolutely pay to be able to generate a new, unique email address for every new site, rather than be limited to just the 5.

Excellent outils, je n'ai subi aucun bug sur cette béta. Bravo à toute l'équipe !!!

I wanted to try to register to 9gag.com using relay and the address is blocked.
I really didn't want to write a review yet as I couldn't play with it enough, but this is the only way to contact you.

Nice. I like the idea. I get the idea of having just a few while they're testing it, but I don't understand why the data on the site (i.e., your aliases) don't show up in the add-on. All we get it this crummy features slider and no way to turn it off or even make the tool usable, aside from trying to jam that huge logo into a small text field. I look forward to simple improvements.

So far so good.

First issue encountered today. Tried to change my email with Craigslist but was unable to.
Craigslist required confirmation from old and new email addresses. Old email address received the confirmation request and this was confirmed.
However, Firefox relay forwarded (as it is supposed to) the new "relay" email. So when I tried to confirm it, it only showed the old email to Craigslist.
I wonder if this issue will occur with other site that I want to change my email to the "relay" email?
See below:

We have received a request to change the email address associated with your craigslist account.

If you did not request this change, please log in and change your password.

Old address:---------hotmail.com
New address:--------relay.firefox.com

You will need to confirm this change from both the old address and the new address.

You have 60 minutes to submit both confirmations.

Visit the link below to confirm this change:

Helps tremendously. I have already observed it working on a contest site that I had to enter an email. Only complaint is when in settings -Show relay icon in email fields on websites is turned off, it turns back on when browser is reopened. Sometimes the icon has prevented me from entering sites that already have a user name/password saved to it.

Good concept, but only 5 aliases means it is not of any practical use just yet. To be fair, it is still in beta and does have an "Experimental" tag.

The icon added to email fields interferes with my password manager. The "Show Relay icon in email fields on websites" setting allows you to disable this feature. Unfortunately, it resets to enabled every time you restart the browser.