Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

Rechercher dans l’assistance

Évitez les escroqueries à l’assistance. Nous ne vous demanderons jamais d’appeler ou d’envoyer un SMS à un numéro de téléphone ou de partager des informations personnelles. Veuillez signaler toute activité suspecte en utilisant l’option « Signaler un abus ».

Learn More

having trouble authenticating an email account on thunderbird - worked ok now not

more options

my outlook account email on thunderbird needs authentication - used to be able to input credentials but not now. page blank and then disappears.

my outlook account email on thunderbird needs authentication - used to be able to input credentials but not now. page blank and then disappears.

Toutes les réponses (2)

more options

Hi kadak:

Perhaps changing to oauth2 as per the following thread will help? https://support.mozilla.org/en-US/questions/1417298#answer-1588949

Cheers! ...Roland

more options

thank you but I am already using oauth2. I think microsoft did something that messed this up.