Alle produkter Community Forum

I've noticed that Mozilla products (firefox, thunderbird etc) all phone home all the time, which is a violation of both my security as well as privacy policy. In the firewall one can observe persistent, periodic, repeated connections to various non-sanctioned sites and services, apparently run by Mozilla. These include, but are not limited to:

• .mozgcp.net
• .services.mozilla.net

firefox-portal-detection.com etc.

Specifically, there are persistent, periodic and repeated connection attempts to (just copy/pasting from the first page of firewall report; there are many more as well as similar connection attempts from thunderbird as well): firefox-settings-attachments.cdn.mozilla.net:443 assets-prod.sumo.prod.webservices.mozgcp.net:443 content-signature-2.cdn.mozilla.net:443 push.services.mozilla.com:443 etc

These begin at the startup of the browser/mua and continue throughout the session. Given that none of the sites actually browsed have anything to do with mozilla per se, and given that various privacy-violating features such as DNS-over-HTTPS (yes, that's a not a privacy-enhancing feature but the opposite - it just shifts the surveillance point from the ISP to the DoH provider) and other similar "features" are disabled in-browser, there should be no user/browser connections attempted to mozilla servers.

Also, by setting up a local security MITM proxy in order to observe and analyze the content sent to and received from these services and configuring the browser to connect via the proxy, the browser seems to *stop* trying to connect to these services, which indicates *active* measures by the browser/mua to avoid it's browser-fingerprinting and location-revealing content from being intercepted and analyzed.

This is especially concerning as Mozilla actively brands and markets it's products as privacy-respecting, as for-user-rights and as away-from-big-tech-dominated. Consequently I perceive this as complete breach of trust. Even by just *attempting* such phone-home connections a leak of metadata occurs, identifying the IP, the browser and consequently the user and user's location, sometimes actively (such as was the case with now apparently discontinued location.services.mozilla.net). Combined with whatever content these connections carry, this constitutes a serious breach. And there seems to be no way for the user to configure the browser to stop making these connections, other than by using an external application firewall.

And to top it off, with Firefox version 155.0.1, the browser now outright refuses to connect to *any* sites at all if firefox.settings.services.mozilla.com:443, firefox-settings-attachments.cdn.mozilla.net:443, firefox-portal-detection.com:80 and content-signature-2.cdn.mozilla.net:443 are *externally* blocked, at least on that profile (which worked just fine prior to upgrade to 155.0.1), showing a spinner and waiting indefinitely (not even timing out). These are the *only* connections it even attempts, completely ignoring the actual site that it was told to connect to. So that's at least 4 privacy-violating, security-policy-violating phoning-home connection attempts and a complete disregard for user's actual, sanctioned connection request.

How do I remove "add sitename"* from Search bar drop-down menu?

• sitename refers to whatever site you are on at the time

I have no use for this option and find it overly invasive. I have searched everywhere for solutions and have not found any that work. If it is not currently "removable", please make it so.

Thanks

I just got a new Mac laptop and I again chose Firefox as my default browser. I used to have a series small tabs of frequently accessed websites at the top of the firefox home page...like my google email, Amazon, etc. I tried to do that again, only now I end up with a whole series of websites and bookmarks all across the top of the page : Yahoo, Bing, Wikipedia, Twitter, etc,. etc. I want to get rid of this lineup and I'd like to be able to add my personal email, and a few other frequently visited websites. I thought that these small tabs at the top of the page were called shortcuts - but after turning the toggle on an off in firefox settings and not changing a thing - I don't know what they are or how to delete what's there and get my person tabs back. Please help.

I tried updating Firefox or testing for the crash in Troubleshoot Mode, but it keeps crashing every minutes or so. Here is the report ID bp-67065b07-74d6-417e-b7de-caf500260906

ok this is what firefox claims you sent me this (Dangerous and deceptive content is not blocked Your exposure to scams and malware from websites is increased.) ok so you need to tell me what these websites are what malware because i dont believe any pile of yahoos what they say ? what security clearance certs do you people have ? ill tell you none ! so take you little yellow triangle and stick it where the sun dont shine and also when you put it there i will never have to be annoyed byu it again because thats all it does its a god damm annoying piece of crap thatnk you hasve a nice day

On 3 August, Thunderbird was automatically updated on my Mac Mini to Version 155.0. Ever since, all incoming mail is placed in a folder called Satellite Radio, and distribution to the proper mailboxes stops.

This morning Thunderbird asked me to update which I duly did. Once done all messages started disappearing from inbox. Eventually I found them and moved them back to inbox only for it to happen again

Have now tried 3 times, same result, every single email from Inbox keeps being moved to deleted in Local Folders

All new emails that have come in since appear for a micro second in Inbox before being moved to Deleted

This is obviously not a great situation to put it mildly and as it has never happened before and started straight after this morning's update I can only assume that the update is to blame

Any help would be greatly appreciated

Brenton, GPS Imports Team

Mozilla Thunderbird will not pull through new emails to my inbox. The message is this: Unable to write the email to the mailbox. Make sure the file system allows you write privileges, and you have enough disk space to copy the mailbox. I've checked that I have enough disk space so not sure what the problem is or where to go to make sure the file system allows me to write privileges.

I'm new to the community and don't really know how things work, so maybe this is the wrong place for this. I had a seemingly catastrophic problem after updating yesterday. All of the emails sitting in my inbox disappeared, and were gone from the yahoo server as well. Long story short, I figured out what happened. In my filter rules I sometimes had a blank entry at the end of the list. Previously that had been ignored, but after the update it is now treated as a match. So the first filter that had a blank in it caused everything in my inbox to be moved to a certain folder in my Local Folders. Obviously, it would be legitimate to not allow blank entries in the filters, but once you've allowed it, you really shouldn't make a change. In the end the solution was simple, but it wasted a fair portion of my day figuring it out.

Suddenly two days ago all my emails began going to Spam when the download. I know of no changes to my system or Thunderbird. I deleted everything in my Spam folder and reset training, but that didn't help.

Does anyone have any ideas?

Cheers, John

I.m an 81 year old man , and It is very difficult for me to use the computer, and now you make it more difficult for me with this new addition of Thunderbird that makes it more complicated for me,My question is: can I continue using Firefox with out Thunderbird ( that I don't like it ) ?