Thunderbird for Android Community Forum

Hi. For a long time, I've noticed that emails I send from home are sent, but those I try to send with the same settings do not get sent when connected to the Internet in 4 out of 4 cafes. My ISP, Zen, hasn't been able to explain why. I've tested whether Google VPN blocks it somehow, and it doesn't. I normally use Thunderbird. Today, I found that, in the same cafe, messages I tried to send using Thunderbird failed to send, whereas there was no problem with GMail, Proton Mail or Outlook. Any suggestions?

Hi If i get a mail with a PDF, I can't open it. The Programm i use to open, says that the File is damaged. With the PC or other mail programs i can open it. Any idears?

Lars

Hi, some emails are not readable or better say visible in Thunderbird for Android in Dark Mode. In Light mode it's fully visible (see Screenshots). Is it an issue in Thunderbird, or it's a problem of the email format?

Hi,

when I search for emails from "name person," the search does not return results. When I search by email address, it does not find emails from that person but instead finds emails from other people. It isn't working? 🫥🤔

Hi,

Get an error message with... Error 403: disallowed_useragent ...when trying to sign in.

Message includes: "If you're seeing this error message in Thunderbird for Android's app, you can contact the developer to let them know that their app must comply with Google's 'Use secure browsers' policy." Learn more about this error: https://support.google.com/accounts/answer/7675428

OK, I give up. As far as I know, my settings for TB for Android are the same as TB for Windows. However, I have 1300 emails in the Inbox in TB for Windows (and can search them), but only about 20-30 in TB for android (hopeless for a search). What am i doing wrong?

Haven't changed any settings. On two accounts, both hosted at heart internet, today I've started getting Certificate errors - check your settings in android notifications. Mails appear in sent but are not going out, no incoming mail.

Another account with the same settings and host is still working fine on bluemail.

I can't find any useful settings or diagnostics to check.

Other accounts using Hotmail are still fine.

Ideas?

Martin/

Where can I find the settings for filters in Thunderbird for Android? I could import all my accounts with many folders from my desktop, but the filters do not work on my smartphone the way they work on my desktop.

Search stopped working on my Windows 11 and Android platforms. I deleted the global database and restarted Thunderbird on Windows 11. Problem solved. Unfortunately, on Android, no joy.

I looked up how to import from Gmail into Thunderbird but, after doing an export from Gmail to MBOX, realised the instructions appear to be for Thunderbird for desktop.

I'm using POP/SMTP.

So I have my email sitting in an MBOX file on my phone, but I can't find any instructions on how to import the email to Thunderbird for Android.

I moved to Thunderbird for Android, away from K9mail, because K9 wouldn't seem to download all my messages. Worked fine for a while, then just started downloading one email per fetch even though there were hundreds yet more to download.

I read about the import feature for Thunderbird and so installed onto both PC and mobile phone. Now I can't see how to get the mail onto the phone.

I've been searching for more than 24 hours now for a solution. It probably doesn't help that a search for Thunderbird for Android still brings up solutions for Thunderbird for desktop.

Can anyone here assist?