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Need to update email settings?
biffelrod's profile

New Member

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2 Messages

Wed, Sep 21, 2022 1:42 AM

Can't login to email on Thunderbird app

I  have used the settings shown here to try to login using Thunderbird, and I am unable to login. I have tried on 3 different computers over a couple of months.

https://www.att.com/support/article/email-support/KM1010523

Prometeu

New Member

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21 Messages

2 months ago

Hi.

If you are using an ATT email address, please tell us if you already tried to generate an SMK (secure mail key) for the thunderbird.

tonydi

ACE - Guru

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8.4K Messages

2 months ago

You don't need a SMK for Thunderbird, it has OAuth2 built in. 

HERE is a write-up I did outlining the setup process.

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