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I have v.13 of Thunderbord for Android Outgoing server settings match those recommended by Rogers/Yahoo, except that there is no Password field. App says SMTP server settings are valid, but when I try to send I get "Mailbox unavailable" error.

Hello I used to have an alias email from mailbox.org set up in Thunderbird and it operated just like a normal email however this seems to not be working now and I'm wondering if anybody knows how to maket this happen it was so useful.

Sorry I don't know how to find out which Thunderbird version I am using

This issue is both for desktop and Android.

Is it possible to make Thunderbird make better use of screen realestate on large devices such as tablets?

In my opinion it should be possible to get a view that is more similar to the desktop version, where the content is laid out in 3 columns:

1. List of accounts and mailboxes
2. List of messages in the selected folder/mailbox
3. The email/message that has been selected.

See attached for what it looks like in the gmail app, for comparison. On Gmail they only have two columns, but even on there it's making effective use of the space.

Gestern hat ALLES noch funktioniert und heute erscheint diese Fehlermeldung Ich habe keine Ahnung, was zu tun ist.

Ich hoffe, dass Ihr mir helfen könnt Dringende E-Mails warten auf Bearbeitung.

Tausend Dank für Eure Unterstützung

1) There is a layout problem in the accounts display on the left hand side, where the email addresses are sometimes obscured by the titles of the pages (see screenshot). 2) Also, is it possible to adjust the labels of so that they reflect the initials of two-word titles? So Websites Wanted would be WW, not WE, and Prague Story PS, not PR? Or even upload avatars instead of lettered labels? Thanks!

I have an old email address still showing up (it defaults to it as auto-fill) when I try to send myself an email on my Samsung s21, and I can't figure out how to delete it from the Address Book.....the problem being that I can't FIND the address book on the phone....I've also tried long-pressing the bad address on an email, settings, everything.....can't get rid of it. Help!

Hello,

Emails with a "To: undisclosed-recipients:;" header show no recipient information in the app, just as if there was no "To" header. Wouldn’t it be useful to display something to distinguish the two use-casesA?

I believe since your last update, every time my phone switches a data provider, meaning goes from cellular data to my Wi-Fi or vice versa. Or if you go to airplane mode and then come out of it I get the Gmail authentication error. Every single time. I'm running Samsung Galaxy s23 running the latest version of Android 16. Has anyone else had this issue? I find it hard to believe that I would be the only one. It's getting really annoying having to keep clearing it or going in and then when you go into go through the settings it tells you it doesn't work. Any help would be appreciated.

After the recent update, I have duplicated icons for K9. I exported my settings and reinstalled the app, then re-imported my settings. All my email accounts came back. However, only one works the rest fail authentication. I think I can fix that. However, the one account that does work, downloads every email 3 times. I have some email that have come down 6 times. How do I stop that. I have used K9 for years with no problems until now.

Witam, - czy Thunderbird mobile możne synchronizować wiadomości mail wychodzące z telefonu i z komputera na obydwu urządzeniach? Synchronizacja wiadomości wychodzących telefon i PC. Wysyłając z telefonu mam je na PC i na odwrót. - czy Thunderbird mobile może synchronizować podpis z grafika z maila na komputerze?