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So as of this week from out of the blue, like I'm watching something or reading and Firefox will download random files. I don't dare to click on them, what are they and can I make Firefox stop downloading these?

Have two accounts in Thunderbird, for one configured PGP-Encryption, for another wanted to setup S/MIME with a certificate, however, I'm missing end-to-end encryption menu in this account setup (only the first one has it). Do I miss some check-box somewhere?

I have a LAN Controller which I used to use from more than 7 years. Its small server has a http interface, listening on a specific port, offering the possibility of setting the device and control some other devices through it. This controller is also able to send mail messages in case of some defined inputs, it let me see the rooms temperature, I am/was able to start and close the heating system(s) (powering ON/Off some relays) and some more. I used to have a small shortcut icon on my mobile phone and accessed the above mentioned interface almost daily. Now I am not able do do it, anymore. My mobile phone only opens https URLs. I am able to access the controller interface through Windows and I do not on my mobile phone. When try it, the phone displays: "This site can't provide a secure connection mydomain.....ro sent an invalid response ERR_SSL_PROTOCOL_ERROR" Somebody suggested installing of Mozilla Firefox and get use of its HTTPS-Only Mode facility. I installed the application and HTTPS-Only Mode was Off as default. I tried connecting to the mentioned http URL, but nothing has been solved. I proceeded like here: https://support.mozilla.org/en-US/kb/https-only-mode-firefox-android When I try accessing that http URL it displays: "Secure connection failed

The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.

Please contact the website owners to inform them of this problem." The single option is a `Try Again` button. Pressing it determines the same return.

Am I doing something wrong? Is it necessary to also make some preliminary settings specifically related to the respective URL? Or something else?

Thanks in advance!

I want to switch from Outlook and use Thunderbird for our office emails. However there is no way to protect the saved email logins.

When I use a master password, every time the user opens Thunderbird, they need to enter the password but I do not want to give them the master password as it defeats the purpose. Ideally the master password or another setting should protect the saved logins only and the user should be able to login to Thunderbird without additional password.

So this means Thunderbird is not an application to use in office environments?

Hello support team,

I am regularly using private tab, but after using private tab, not showing, "close private tabs" in the notification bar.

And at the time of uploading video to youtube studio, suddenly slow down uploading speed.

Please help me in this issue.

Thanks & regards, Kunal

I had to reinstall and lost my exceptions to enhanced tracking. I can't find a way to readd. Forced to use desktop site or disable protection to use session scheduler for kid's tutor sessions in

https://mp.oasesonline.com/calendar

how can I get exceptions added?