Cannot set up email. Keeps saying configuration or password wrong -- which it isn't. ATT said Thunderbird is supported, but cannot set it up. It worked on my desktop, but that crashed so am now trying to set up on my laptop.
Cannot set up email. Keeps saying configuration or password wrong -- which it isn't. ATT said Thunderbird is supported, but cannot set it up. It worked on my desktop, but that crashed so am now trying to set up on my laptop.
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ATT requires unique password when using email client.
https://www.att.com/support/article/dsl-high-speed/KM1010523/