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I recently lost incoming emails to my inbox. I am in the process of setting up a website and had to change the DNS settings to proceed with the website. Since then I have lost incoming emails to my Firefox email. Which also references the domain name. I'm not technical at all so I'm wondering what I need to try to get back to access. I'm wondering if it's something to do with the outgoing server settings ? Any help much appreciated, thanks.

How to remove google search from the address bar on the right?????

I want to find my most visited websites in the address bar without any unnecessary actions!!!

Hello, can someone please fix this e-mail address please & thank you.

Following the instructions provided at this web page: https://developer.mozilla.org/en-US/docs/MDN/Community/Community_Participation_Guidelines I e-mailed a code of conduct violation report to the provided email address, mdn-cpg-report@mozilla.com

Actual results:

I immediately received the following e-mail reply, telling me in effect that my e-mail could not be delivered:

Subject: Delivery Status Notification (Failure) Date: Sun, 15 Feb 2026 21:34:30 -0800 (PST) From: Mail Delivery Subsystem <mailer-daemon@googlemail.com> To: [redacted]

Hello [redacted],

We're writing to let you know that the group you tried to contact (mdn-cpg-report) may not exist, or you may not have permission to post messages to the group. A few more details on why you weren't able to post:

You might have spelled or formatted the group name incorrectly. The owner of the group may have removed this group. You may need to join the group before receiving permission to post. This group may not be open to posting. If you have questions related to this or any other Google Group, visit the Help Center at https://support.google.com/a/mozilla.com/bin/topic.py?topic=25838.

Thanks,

mozilla.com admins

[headers, etc redacted]

Expected results:

I expected instead to receive a reply telling me that my e-mail had been successfully received.

Hallo,

ich erhalte meine e-Mails auf meinem Laptop via Thunderbird. Als ich letzte Woche nach einer einwöchigen Abwesenheit meine e-Mails checken wollte, zeigte mir das System 178 erhaltene e-Mails an. Als ich meinen Posteingang öffnete, zeigte es nur 78 an, die auch existierten. Es fehlten somit 100 e-Mails. Liegt das an Thunderbird oder muss ich meinen e-Mail-Supporter (1&1) kontaktieren? Da ich kein "Computer-Freak" bin, bin ich ziemlich hilflos und würde mich freuen, wenn ich von Euch Hilfe bekommen könnte.

Vielen Dank im Voraus für möglichen Support und hilfreiche Antworten an meine e-Mail-Adresse x@online.de.

Herzliche Grüße aus Berlin Harry Kühn

(PII removed by moderator)

My Thunderbird hasn't downloaded emails to my main/default address since mid January. The other two addresses, with all the same settings, and with the same provider, work. Emails are goint to my web mail. I've spent hours on support and on remote control with my provider, and they finally said maybe it's a thunderbird problem. I deleted the programme and reinstalled it, still won't download and all the emails are still missing from my inbox. The emails went missing when I attempted to repair the folders earlier in the saga.. All my local folders are there. I may have to start all over again from a new programme. Thank goodness I can access all emails from my provider's web portal. Aussiebroadband.

I accidentally deleted a folder (that I thought was empty) which ended up having important saved emails in it. I thought I had transferred the emails to a new folder...but unfortunately they were still in the old folder. I tried everything I knew how to do but I have not been able to find the folder any where.

  I still have Windows 10.  I'm dreading upgrading to Windows 11.  

Information: Edition: Windows 10 Home Version: 22H2 Installed on: 11/4/22 OS Build: 19045.6466

I'm afraid to "go look for the Thunderbird information". I tried that once and then couldn't get back to where I was and had to start all over again.

I have my incoming IMAP emails stored on my local computer drive where the default Thunderbird installation puts it. This is fine.

My question is, can I move the local folders directory to another external drive or network attached storage? I am doing this as I have a small local SSD and combining all emails the size is massive.

my server is charter.net never had a problem with thunderbird and then several months ago i stopped being able to reply to emails

My address appears in From field when mail comes from someone else. Error message at the bottom says, "A unique identity matching the From Address was not found. The message will be sent using the current From field"

Hi, I’ve been experiencing slow startup times in Firefox, especially when I have my Time calculator web app open. The browser takes longer to load and sometimes becomes unresponsive.

I’ve tried disabling extensions and changing my home page, but the issue persists. Are there any specific settings or troubleshooting steps in Firefox that can help improve performance when using online calculators like this?

Any guidance or tips would be greatly appreciated. Thanks!

I would like to change my main e mail from [email1] @manx.net to new one [email2] @gmail.com, also so some icons have changed to lilac and I cannot open those can you please help .captions attached

          Thankyou John