Hilfe durchsuchen

Vorsicht vor Support-Betrug: Wir fordern Sie niemals auf, eine Telefonnummer anzurufen, eine SMS an eine Telefonnummer zu senden oder persönliche Daten preiszugeben. Bitte melden Sie verdächtige Aktivitäten über die Funktion „Missbrauch melden“.

Weitere Informationen

How can I set standard date format (ISO-8601)?

  • 4 Antworten
  • 1 hat dieses Problem
  • 5 Aufrufe
  • Letzte Antwort von Martin

more options

After upgrading Thunderbird from fiftysomething to 68, the date format is suddenly broken. Replies used to start "On 2020-04-21...", but now it is "On 21/04/2020...". Same for the list view. In the advanced settings, Date and Time Formatting, "Regional settings locale: English (Denmark)" is selected, which in the old version guaranteed the correct format. How can I configure the correct ISO standard format now? Thanks in advance!

After upgrading Thunderbird from fiftysomething to 68, the date format is suddenly broken. Replies used to start "On 2020-04-21...", but now it is "On 21/04/2020...". Same for the list view. In the advanced settings, Date and Time Formatting, "Regional settings locale: English (Denmark)" is selected, which in the old version guaranteed the correct format. How can I configure the correct ISO standard format now? Thanks in advance!

Alle Antworten (4)

more options

The setting you mention is the one which is set up on the computer. Thunderbird uses whatever format your computer is set up to use. I can change the format to the same as what you see very easily.

  • Exit Thunderbird

for Windows 10 OS

  • In search type : date
  • select: 'date & time settings'
  • select: 'Region'

Under 'Regional format data', what do you see for the 'short date' format ?

  • If you see 21/04/2020, click on 'Change data formats'
  • For 'Short date', click on drop down and select 2020-04-21 format.
  • Start Thunderbird.
more options

Toad-Hall said

The setting you mention is the one which is set up on the computer. Thunderbird uses whatever format your computer is set up to use.

Yes, that was the case with the old Thunderbird, but after upgrading to 68.4 not any more. At least, it looks like that to me.

for Windows 10 OS

I'm running Debian 10 OS, where you set the date format by invoking the command `sudo dpkg-reconfigure locales`. The `en_DK.UTF-8` locale is supposed to use ISO date format. With other programs, this works fine, e.g. with the `thunar` file browser, but not with Thunderbird, which seems to ignore the system settings.

more options

Have you checked in preferences > advanced > General to see if it is set to use the system locale or the application locale.

more options

It seems, that I'm out of luck. If I understand this bug report and its more than 160 comments over more than two years correctly, Thunderbird does support my use case on Windows, but not on Linux. It did work very well until version 58 or 59, but then the use of a new library broke the feature.

https://bugzilla.mozilla.org/show_bug.cgi?id=1426907

Developers seem to be aware of the problem now, but it will probably take some more years to solve it.

Thanks for your replies anyway!