The concept is good but I'm not receiving some confirmation emails when I use the relay to subscribe on a website.
Reply 1: Updated rating since everything seems fixed now :)
However, as some mentioned, it would be ideal for the widget to directly display the relay address and have the option to copy it.

Works fine.
One problem: it is very hard to copy emails from the manager if you have clipboardevents disabled, please auto select the email when pressing the copy button to CTRL+C it.
Also it would be better if there was no subdomain in the email.

I like this extension, but it could be a bit better if you could choose which email address to forward emails to if you have any secondary addresses in your account.

Better yet, there could be the option to manually type the email address in, allowing you to choose whichever one you want. However, I understand if the developers don't want to add that feature because of the risk for abuse.

Also, if there is a way for Mozilla/Firefox Relay to tell me when a message that was supposed to be forwarded was blocked because it was too large, I'd like this extension/service even more.

I'm happy with how this extension is currently, but I still think it has some room for improvements.

Works for me. However it populates multiple entries in "Devices and Apps" section of Mozilla account. Probably as many as devices it's activated on. Makes no sense, as this is same service used across.

Grate add-on.. the only thing is the length of aliases.. some websites asking for shorter ones (like email address can't be longer than 25 characters) - any chance you can customize this a bit?? Thanks!!

Very cool addon, have been looking for something like this for some time, but it REALLY needs some way of having unlimited aliases. Maybe a pro version, maybe unlimited aliases with a custom domain, but unlimited aliases are really important because then you could create an alias for every website.

I already love this add-on and will likely use it more. The icon that shows up in email fields is so easy. My main gripe is that it takes a few minutes for the email to arrive, causing a moment of panic about whether it worked. Only one time did I experience that the relay email caused a purchase order form to malfunction. I trust Mozilla not to read the content of my email, but I would appreciate more information about the terms and processes of Amazon Simple Email Service. The link to their privacy policy from Mozilla's isn't really helpful enough, because I don't know what part is relevant for the service provision. I treat companies that "do" things with email with suspicion so Firefox Relay could differentiate itself more by emphasizing and explaining that it is indeed private and doesn't suck up or aggregate my private data (if that is indeed the case).

I find this service useful and the plugin nice. However, I experienced an issue and I found no place where to report it.
The issue: the plugin create a wrapper around the email field (class fx-relay-email-input-wrapper) with z-index of 99999999999999.
The label of that field was supposed to be over the field (z-index 100), but is actually hidden by the field itself (that normally has a z-index of 10) and this breaks the layout.
Thank you to consider this scenario in your tests.

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 !

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

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:

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.

Amazing idea, it will be nice to choose which account to forward to. I have a email dedicated for spam for example :)

Works great. NOT WORKING WITH ZOOM

A great concept, but a few kinks to work out. I created an alias tonight (at 7:43pm MDT on Aug 9) and the date shows Aug 10, so perhaps relay.firefox.com is only showing UTC? Would be great if it were localized. Additionally, 5 free aliases is great for free, but a service like this really depends heavily on the ability to create unlimited aliases... I hope that that feature will be reasonably priced.

Nice Idea and it works very well! But I'd like to create more than five aliases. Hope this is possible in the future!

forwarded messages in Unicode are displayed as strings of code. otherwise, great idea, thank you so much.

Sender's name with unicode characters are broken in forwarded messages.

I try the addon and it works on 2 of mine SNS account: Facebook and Twitter. I try it on Wattpad. At first, it did not accept relay, but then it do. However, I can not recieve the confirmation mail from Wattpad.

And please make the relay address be shown right on the addon, it would be more convenience.

The forwarding mechanism works fast (enough) and reliably. But I'd expect the extension to show the adresses that have been created, along their names. As you can only create 5 adresses, they'll be used for multiple services, not just one. So please, let me select and copy / paste the adresses right from the little overlay or the extension window, instead of having to go to the website.

I really like the concept and believe that some general problems will be fixed in the future.
Since I can't find any other place to report some Websites that do not accept @relay.firefox.com addresses here is a list:
(Accept the Address but mail doesn't get through):
blizzard.com
epicgames.com
(Doesn't even accept the address):
reddit

As usual the Firefox team is out in front of others and this is another great addition. I would like to see if a user can add characters (like Yahoo) and have the rest randomized or something. I just started using this...but I'm loving it. As a grad student I'm hoping a paid option does not ruin it for me...I'm also hopeful as other users for using diff verification emails. Great tool!