Diễn đàn hỗ trợ Thunderbird for Android

I've been trying to export profiles from Thunderbird for Android but get some sort of weird file type instead of a zip file that I get if I export from Thunderbird for PC. Why is this and what use is this weird file format?

Hello, I have been using Thunderbird on my computer and mobile for a long time. Suddenly, my mobile app stopped sending e-mails. I can receive emails but can't send them. All settings are same as usual, all ports seems correct. Below I am pasting the message I get after trying to send email. Just so you know, from my hosting provider (hostinger) it all works well. It works with any other app than Thunderbird. What could be the solution? I really need it ASAP. :C

This is the mail system at host uk-fast-smtpout1.hostinger.io.

I'm sorry to have to inform you that your message could not be delivered to one or more recipients. It's attached below.

For further assistance, please send mail to postmaster.

If you do so, please include this problem report. You can delete your own text from the attached returned message.

<here is the recipient email>: host smtp.mailchannels.net[54.203.146.40] said:

   550 5.7.1 [CS] Message blocked. If this is a false positive, please report
   this to your hosting service provider. See
   https://console.mailchannels.net/insights/bounce?auid=hostingeremail&sender=b2b%40lucky-jobs.pl&txid=4dacfff70fcf558b
   (in reply to end of DATA command)

On Android, I currently have two emails in my Gmail inbox that aren't showing up in the unified inbox. This isn't consistent - most emails go to the unified inbox, but not all. I haven't been able to figure out a pattern.

Hello,

Thanks for bringing Thunderbird for Android.

We have developed a Thunderbird AddOn, which works successfully on Windows, Linux and Mac Thunderbird Desktop programs. It would be wonderful to be able to use it on Android as well. I haven't seen any possibility to install an AddOn from a file (or from https://addons.thunderbird.net/). Am I missing something or is this not yet possible ? This seems possible with Firefox for Android, at least from the store and for some addons (https://support.mozilla.org/en-US/questions/1431645).

Also, it looks like HTML signatures aren't usable as they are in the Desktop program. This would be a nice addition, and probably less complicated.

Thanks in advance for your help.

Pourrais -t-on avoir un onglet "Contacts" dans l'App Android ? Ce programme pourrait éventuellement se connecter à différentes boîtes mail (Google, Orange,...) et fusionner tout cela dans une seule et même boîte. Mais je rêve peut-être... l'App Orange le fait mais il faut une ligne téléphonique Orange , dommage.

Hi. I received an email sent to a gsuite group that has several subgroups and I am a member of one of those subgroups. I clicked reply on my thunderbird beta for android, and instead of replying to the sender, I replied to the subgroup I am a member of. I think there is a mistake somewhere.

I've just installed Thunderbird 8 and my three email accounts on my Android phone. One is for my own "xxx.co.uk" business domain, but every time I send an email from that address it bounces back. My host provider has examined the headers generated by Thunderbird and cannot see a problem, and suggested it might be a Thunderbird bug? I've adjusted the initial SMTP settings to match those on my desktops, but no luck. Any ideas?