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Here's what I see: This is a very specific server. We tried connecting to your servers from various IP addresses, but all connection attempts were rejected with error messages similar to the one you sent me. I get the impression that you need to contact them to ask them to accept connections from the IP addresses to which emails are to be sent. I suggest contacting your point of contact at this domain through other means, whether by phone, WhatsApp, or another email address they receive—perhaps one from Germany—and asking your provider to adjust the settings so that emails sent from the IP address 148.251.119.178 are accepted. You can point out that our server is legitimate, does not send spam, is not on any blacklists, and uses all protocols for validating email delivery, including SPF, DKIM, and DMARC.

This email address cannot send me emails because they keep getting bounced back to the sender. All other email addresses work, just this one doesn't.

HI Thunderbird updated on 1/4/26 and as a result I had to sign in to my client again. My emails used to save to IMAP and now they save to POP3 as a result there is nothing at all just the current emails in the inbox. I have googled a fix but they don't work. It has also changed the layout which I can't seem to change back. I was wondering if there is a way to fix everything as I have lost all my emil folders that were saved. Thanks for the help Wayne

I have emptied cache, reset everything and I still get

Access Denied You don't have permission to access "http://www.cabelas.com/home" on this server.

Reference #18.cdd11102.1773077261.fdc87252

https://errors.edgesuite.net/18.cdd11102.1773077261.fdc87252

This is from Cabelas.com but I am getting it more and more from other web sites. American Airlines, Delta.com, etc. I accessed the help and did all the steps about fingerprinting and turning off "enhanced tracking protection" and nothing helps. Any ideas? Don't like the idea of using Chrome or Edge, but Firefox is almost unusable for me now. If I have to keep using another browser for the sites, may as well just use that one only.

Hello, when I am using a login form, it sometimes suggests an email I can use, but I do not want this behavior in case I am sharing my screen. And some of the emails that are suggested are also not mine to begin with, so I simply do not want Firefox suggesting it to me.

I would like to disable this feature altogether, but I have looked online, searched the settings, and yet I found no way of disabling this. I even confirmed that my Firefox Passwords doesn't have any entries, so I don't understand where it is getting these emails from. I would like help with disabling these suggested emails.

Somewhere between TB 15 and TB 115 (my current), we lost the TB information page which included a link to the profile. Is there some current replacement for that capability? (I'm having a profile problem and would like to see how that looks to TB.)

AirTable.com online app attached documents are downloading when selected to view. Not a problem in 148. Not happening on other browsers.

For 3 days, I haven't been able to access my GMX email account. It tells me every time "Login to the server imap.gmx.com with username '[edited from public] @gmx.com' failed. I hadn't changed anything beforehand and all the entered data is correct. My other accounts like gmail, yahoo, works just fine. Tried installing older versions and still no success. Outlook app works fine either. I'm pretty sure that GMX mail server made some changes that Thunderbird is missing. Please verify.

Best regards

Nilson Xavier

I am shifting over to TB from Windows Live Mail. I have installed TB Ver 115.16.2 on 7 computers successfully (Win 7, 10 and 11) over the past year. But on one Win 7 computer TB will not save the password. Usually TB asks for the Password during set-up. But here it asked for it in a pop-up box. Yes, I entered the correct password. Yes, I said "save with Password manager." But here it keeps asking for it, over and over. At one point TB connected to the POP download server, just long enough to download all the incoming emails, but then quit connecting. It won't connect to the SMTP server. The port numbers for POP and SMTP are correct and the security settings are correct. I've done a lot of web searching. Most sites say that profile files logins.json and key4.db may be corrupted. I disabled them (by renaming) and copied those two files from another computer on which the same Thunderbird version works properly on the same mail server. Same thing - TB still keeps asking for the POP server password. I just deleted TB (uninstalled, and deleted all the appdata directories, and verified there were no lingering registry keys using a list shown on Spiceworks). I'll next reinstall, but don't have much confidence that it will work. Thanks.

I have been logging into Facebook forever. Suddenly today I get to the login page, click on continue and I get the white dialog box but no fields to enter my login data. I don't know if Mozilla did an update or not and broke that feature. It is the only thing I can think of that would cause the issue.

Before the last update I could enter a search term into the search field, and it opened immediately a box offering the different search engines that I have installed. Just one click on one of them and my search got started (or simply <return> for using the default engine) But now I enter a search term but my search engines are not offered anymore. I have to click the symbol of the current engine to the left of the field and there chose the desired engine. But with this the earch doesn't start yet. It's still necessary to click the "Go"-arrow or press return.

So it got more complicated.

Is there a way to get the old method back?

Thanky you in advance