Skip to main content
Switch language
Skip to search
Windows 10 reached EOS (end of support) on October 14, 2025. For more information, see
this article
.
Search
Menu
Explore Help Articles
Close Firefox menu
Explore by product
Firefox desktop
Mozilla VPN
Firefox for iOS
Thunderbird
Firefox for Android
View all products
Explore by topic
Settings
Installation and updates
Email and messaging
Performance and connectivity
Privacy and security
Browse
Community Forums
Close Firefox menu
Browse by product
Firefox desktop
Firefox Focus
Firefox for iOS
Thunderbird
Firefox for Android
View all forums
Browse all forum threads by topic
Settings
Installation and updates
Email and messaging
Performance and connectivity
Privacy and security
Browse
Ask a Question
Close Firefox menu
Get help with
Firefox desktop
Firefox for Enterprise
Firefox Relay
Thunderbird
Firefox for iOS
Firefox Focus
Monitor
Mozilla Account
Firefox for Android
Mozilla VPN
Pocket
View all
Contribute
Search
Download Firefox
Sign In/Up
Search
Search Support
Search
Home
Knowledge Base Dashboard
Knowledge Base Overview
Knowledge Base Overview
All Products
Firefox
Firefox for Android
Firefox for iOS
Mozilla VPN
Firefox Relay
Mozilla Monitor
Pocket
MDN Plus
Firefox Focus
Firefox for Enterprise
Thunderbird
Thunderbird for Android
Filter by type:
All
Troubleshooting
How to
How to contribute
Administration
Navigation
Templates
Canned Responses
Article
Visits
Status
Needs Update
Ready for L10N
Stale
Expiry Date
Add Firefox Relay to the Firefox password manager
4,227
Live
Yes
Show translations
Activate Firefox Relay - Mask your email address
715
Review Needed: (Empty edit) Please mark RFL
No
Show translations
Upgrade your subscription
394
Live
Yes
Show translations
Mask your phone number with Relay Phone Masking
375
Live
Yes
Show translations
Create an email mask through Firefox Relay
212
Live
Yes
Yes
Show translations
Subscribe to Firefox Relay Premium
207
Review Needed: 12/10?2080
Yes
Show translations
Firefox Relay - Email and Phone masks
186
Live
Yes
Show translations
I forgot my password for Mozilla account and I can't sign in to Firefox Relay
137
Live
Yes
Show translations
How do I report an issue with Firefox Relay?
130
Live
No
Show translations
Install the Firefox Relay extension on Firefox for desktop
126
Live
Yes
Show translations
Quickly access previously generated masks
124
Live
Yes
Show translations
Disable email forwarding - Stop receiving emails sent through your masks
107
Live
Yes
Show translations
Register your own domain with Firefox Relay Premium
102
Live
Yes
Show translations
Reply to forwarded emails with Firefox Relay Premium
102
Live
No
Show translations
Receive only important emails sent through your masks with Firefox Relay Premium
83
Live
Yes
Show translations
Integrate Firefox Relay into the Firefox Password Manager
74
Live
Yes
Show translations
Install the Firefox Relay extension in Firefox for Android
73
Live
Yes
Show translations
How do I block phone calls or texts to my Relay Phone mask?
71
Live
Yes
Show translations
How to disable the Firefox Relay autofill icon on online fields and websites
71
Live
Yes
Show translations
Firefox Relay Premium FAQ
68
Live
Yes
Show translations
Relay Phone Masking FAQ
68
Live
Yes
Show translations
How do I cancel my subscription to Firefox Relay?
65
Live
Yes
Show translations
How to delete an email mask
65
Live
No
Show translations
How do I contact support for Relay Premium?
57
Live
No
Show translations
Use labels to keep your masks organized in Firefox Relay
56
Live
Yes
Show translations
How do I reply to a text message sent to my phone mask?
48
Live
No
Show translations
How to automatically label your new email masks
48
Live
Yes
Show translations
General questions about Relay email domains
46
Live
Yes
Show translations
What are email trackers and how can I block them with Firefox Relay?
42
Review Needed: formatting changes according to the screenshots
Yes
Show translations
How do I request a refund for Firefox Relay Premium
41
Live
No
Show translations
Relay Phone Masking - How long can I talk when I get a call?
39
Live
No
Show translations
In what languages is Firefox Relay available in?
33
Live
No
Show translations
Why do I get an error when I try to upgrade my subscription?
33
Live
Yes
Show translations
In which countries is Firefox Relay Premium available to subscribe?
23
Live
No
Show translations
What should I do if I'm redirected to the Firefox Relay FAQ when clicking a link within an email?
23
Live
No
Show translations
Fix phone masking issues and protect voicemail privacy in Relay
18
Live
Yes
Show translations
