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8.24.2026 As of yesterday, Thunderbird Inbox new messages have no content showing. Today, a few new messages can through with a date stamp only-- no subject or sender info and no content when clicked on. Ran the Troubleshooter procedure in which all old Inbox messages vanished. Some slowly came back with subject/sender info but now their content is missing. Today, Spam folder held new messages w/subject/sender line and content showing. But still no new emails with/subject/sender and content. just a time stamp. What's going on?

Using Mac Airbook M4; iOS Sequoia 15.6.1

Please email me at: [redacted from community support forum] since Thunderbird email not working.

I have been receiving the following error message on Firefox for a few weeks. I can access my emails, but not other websites. I have reloaded Firefox and rebooted the computer multiple times, and the error message continues. I have not changed any of the computer settings that I am aware of. The error message is:

“This site could be risky

Advanced Security blocked access to http://search.funsafetabsearch.com/?pub_id=3000&srcid=A1L2U_set_bfr_H&q=error+message This site might compromise your device or contain high-risk content. To avoid these risks, we recommend avoiding this site. Proceed Anyway Ce site pourrait compromettre la sécurité

La fonction de Sécurité avancée a bloqué l’accès à http://search.funsafetabsearch.com/?pub_id=3000&srcid=A1L2U_set_bfr_H&q=error+message Pour éviter ces risques, nous recommandons d’éviter ce site. Ce site pourrait compromettre votre appareil ou contenir du contenu présentant un risque élevé. Continuer quand même Este sitio podría ser arriesgado

Advanced Security bloqueó el acceso a http://search.funsafetabsearch.com/?pub_id=3000&srcid=A1L2U_set_bfr_H&q=error+message Este sitio puede poner en peligro a tu dispositivo o tener contenido de alto riesgo. Para evitar estos riesgos, recomendamos evitar este sitio. Continuar de todas formas Questo sito potrebbe essere pericoloso

Wifi Sicuro ha bloccato l'accesso a http://search.funsafetabsearch.com/?pub_id=3000&srcid=A1L2U_set_bfr_H&q=error+message Questo sito potrebbe compromettere il dispositivo o includere contenuti ad alto rischio. Per evitare questi rischi, consigliamo di non visitare questo sito. Procedi comunque”

Given the frequency of computer scams, I have not gone to any of the websites mentioned. How do I remove this from my computer, whether it is a scam or not? I have been using Apple Safari as my search engine in the interim

When I go to the first page of a site no problems. At the second page an ad pops out from either the R or L side of the screen. I have scanned with my virus protection (PC Matic) and have also run a scan on Malwarebytes but nothing was flagged. What would be the suggestions as to do next? [redacted email]

So normally firefox uses a reasonable amount of ram but sometimes the amount of ram usage almost doubles, then if I try to change tabs the program freezes. I then have to wait for firefox to stop using the excess of ram and return back to normal levels.

I believe this mainly happens when I have youtube or reddit open but I have no idea how to fix this.

I have already tried reinstalling firefox and deleting/changing extensions. The current extension i have on is adguard adblocker and no others.

I just read what I think addresses my problem but I'm too thick to Understand it all. My goal is to make my android browsing as private as possible without messing anything else up. Obviously I failed. In trying to do that I made it I made my bookmarks unreachable. What can I do to start over? Gary

I am trying to login to my healthcare website and it will not login if the cookies from the previous login are present. Workaround is to delete the site's cookies from Settings-> Privacy and Security-> Clear data for Specific Sites. I have tried Settings-> Privacy and Security->Manage exceptions->Block but it does not work. The cookies are allowed and they again prevent Login.

THUNDERBIRD 154 - IMAP MESSAGE LIST EMPTY AGAINST MERAK MAIL SERVER 8.5.0

=============================================================

SUMMARY Account sets up successfully. Folder tree enumerates. Message counts and unread counts are correct (folders render bold for unread). No messages are ever displayed in the message list pane, in any folder, regardless of size.

ENVIRONMENT

 Client : Thunderbird 154.0, Windows 10 Enterprise 22H2 (19045)
 Server : Merak Mail Server 8.5.0 (2006), IMAP 143 STARTTLS
 Auth   : CRAM-MD5

SERVER CAPABILITY STRING

 IMAP4rev1 AUTH=CRAM-MD5 AUTH=DIGEST-MD5 AUTH=LOGIN AUTH=PLAIN SORT
 THREAD=ORDEREDSUBJECT UIDPLUS QUOTA ACL NAMESPACE CHILDREN IDLE
 UNSELECT STARTTLS

 Note: no CONDSTORE, LIST-EXTENDED, ESEARCH, MOVE, LITERAL+, SPECIAL-USE.

REPRODUCTION

 1. Add IMAP account (autoconfig finds 143/STARTTLS correctly).
 2. Wait for folder discovery to complete.
 3. Click any folder. Message list pane is empty.

OBSERVED

 - Empty on every folder, including a 7-message folder and a 19-message
   folder, so this is not a volume or indexing-time issue.
 - Reproducible on a brand new profile with only this account configured.
 - All folders confirmed subscribed via Subscribe dialog.
 - Error Console (Ctrl+Shift+J) shows nothing when a folder is clicked.
 - "Run search on server" + Search returns nothing, AND no SEARCH command
   ever reaches the server (confirmed in server log). The request is never
   put on the wire.
 - Setting mailnews.imap.jsmodule=false has no effect.

CONTROL - SERVER IS HEALTHY

 The exact command Thunderbird issues works correctly from curl on the
 same machine, same credentials, same account:

   curl.exe -v -u stem --url "imap://<server>/INBOX" \
            --request "UID FETCH 1:* (FLAGS)"

 Returns all 2932 messages with UIDs and flags. SELECT INBOX reports:
   * 2932 EXISTS
   * OK [UIDVALIDITY 1435733459]
   * OK [UIDNEXT 45598]

 Bounded FETCH (FETCH 1:5 (FLAGS)) also returns correctly.

CONTROL - CLIENT IS OTHERWISE HEALTHY

 CardDAV and CalDAV from the same Thunderbird install to a Nextcloud
 server work correctly - address book and calendars sync fine.
 Outlook (with the same mailbox) reads this server without issue.

LOGGING NOTE

 MOZ_LOG=IMAP:5 produces no log file at all in 154 (tried via batch file,
 as administrator, with Thunderbird fully exited, log path outside any
 redirected folder). The MozillaWiki instructions for IMAP logging appear
 to be out of date.

SERVER-SIDE LOG

 Below: sessions for user "stem" only. Other users on this server have
 been removed, all SASL credential blobs redacted, duplicate sessions
 dropped, sorted by time.

IMAP server-side log - sessions for user "stem" only Server: Merak Mail Server 8.5.0 (2006) Other users and all SASL credential blobs removed.

==========================================================

192.168.191.2 [26EC] 15:33:19 Connected 192.168.191.2 [26EC] 15:33:19 >>> * OK ABC CBA IMAP4rev1 Mon, 24 Aug 2026 15:33:19 -0600 192.168.191.2 [26EC] 15:33:19 <<< 19 capability 192.168.191.2 [26EC] 15:33:19 <<< 20 authenticate CRAM-MD5 192.168.191.2 [26EC] 15:33:19 >>> + [REDACTED-SASL] 192.168.191.2 [26EC] 15:33:19 <<< [REDACTED-SASL user=stem] 192.168.191.2 [26EC] 15:33:19 >>> 20 OK AUTHENTICATE Completed 192.168.191.2 [26EC] 15:33:19 <<< 21 capability 192.168.191.2 [26EC] 15:33:19 <<< 22 select "INBOX" 192.168.191.2 [26EC] 15:33:19 <<< 23 getquotaroot "INBOX" 192.168.191.2 [26EC] 15:33:19 >>> 23 OK GETQUOTAROOT Completed 192.168.191.2 [26EC] 15:33:19 <<< 24 UID fetch 1:* (FLAGS) 192.168.191.2 [26EC] 15:33:19 >>> 24 OK UID FETCH Completed 192.168.191.2 [26EC] 15:33:19 <<< 25 logout 192.168.191.2 [26EC] 15:33:19 >>> * BYE IMAP4rev1 Server terminating connection SYSTEM [26EC] 15:33:19 Disconnected

174.90.223.162 [26EC] 15:33:24 Connected 174.90.223.162 [26EC] 15:33:24 >>> * OK ABC CBA IMAP4rev1 Mon, 24 Aug 2026 15:33:24 -0600 174.90.223.162 [26EC] 15:33:24 <<< EF1 CAPABILITY 174.90.223.162 [26EC] 15:33:24 <<< EF2 STARTTLS 174.90.223.162 [26EC] 15:33:24 >>> EF2 OK STARTTLS Ready to start TLS 174.90.223.162 [26EC] 15:33:24 <<< EF3 CAPABILITY 174.90.223.162 [26EC] 15:33:24 <<< EF4 AUTHENTICATE CRAM-MD5 174.90.223.162 [26EC] 15:33:24 >>> + [REDACTED-SASL] 174.90.223.162 [26EC] 15:33:24 <<< [REDACTED-SASL user=stem] 174.90.223.162 [26EC] 15:33:24 >>> EF4 OK AUTHENTICATE Completed 174.90.223.162 [26EC] 15:33:24 <<< EF5 CAPABILITY 174.90.223.162 [26EC] 15:33:24 <<< EF6 NAMESPACE 174.90.223.162 [26EC] 15:33:24 <<< EF7 LIST "" "*" SYSTEM [26EC] 15:33:24 Disconnected

174.90.223.4 [26EC] 15:39:23 Connected 174.90.223.4 [26EC] 15:39:23 >>> * OK ABC CBA IMAP4rev1 Mon, 24 Aug 2026 15:39:23 -0600 174.90.223.4 [26EC] 15:39:23 <<< HR1 CAPABILITY 174.90.223.4 [26EC] 15:39:23 <<< HR2 STARTTLS 174.90.223.4 [26EC] 15:39:23 >>> HR2 OK STARTTLS Ready to start TLS 174.90.223.4 [26EC] 15:39:23 <<< HR3 CAPABILITY 174.90.223.4 [26EC] 15:39:23 <<< HR4 AUTHENTICATE CRAM-MD5 174.90.223.4 [26EC] 15:39:23 >>> + [REDACTED-SASL] 174.90.223.4 [26EC] 15:39:23 <<< [REDACTED-SASL user=stem] 174.90.223.4 [26EC] 15:39:23 >>> HR4 OK AUTHENTICATE Completed 174.90.223.4 [26EC] 15:39:23 <<< HR5 CAPABILITY 174.90.223.4 [26EC] 15:39:23 <<< HR6 NAMESPACE 174.90.223.4 [26EC] 15:39:23 <<< HR7 LIST "" "*" SYSTEM [26EC] 15:39:23 Disconnected

With the new meadow update when either replying to a message or selecting new message there is no command menu bar to send save as draft etc.... tried several of the commands an setting changes but nothing seems to work - can do cntrl+enter to send and that s about it....

how ... do I turn off enhanced tracking protection because it's breaking everything? I need my security and this is actively preventing me from acquiring the necessary security apps and accounts I need. This is actively making me less safe. It also won't let me get a different browser

Are ALT + Z and ALT + X built-in keyboard shortcuts?

I forgot whether I updated to version 153 or 154. After that, pressing ALT + Z goes to the previous tab, and ALT + X goes to the next tab.

I can't find this information in Firefox's keyboard shortcut manual. I also tried enabling Firefox Safe Mode (no themes, no plugins), but these two keyboard shortcuts still work, which is strange.

So I'd like to ask everyone to test if this is the case? Because I originally had these two keyboard shortcuts configured in the app, but now they're not working.

I wish to have a non American email client, but most free ones have a 1GB limit. Can I set Thunderbird to save all emails to my home PC so that if I delete the email in the email client, it is still saved on my home PC? So far I have not downloaded or installed Thunderbird, so just asking if it is posible, if so I will install Thunderbird.

Thunderbird not connecting to server. It says timds out and an error occurred connecting to mobile.charter.net. I can neither send or receive emails. This started 8/20/2026

Too many updates. Sometimes two or three in a week.

>> With the latest update we are prompted to log in EVERY TIME Firefox is opened. I don't want to be logged in all the time, and hate being nagged. No option to turn that off either than I can find.

I've added my Firefox to a new computer and signed into my account. Cannot find my bookmarks. The only option I see is to import them from another browser (which does not have them). How can I retrieve them?